# Best Email Anti-spam Software

*By [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)*


Email anti-spam technology is used to prevent malicious content from being delivered via email. These tools scan email messages, content, and attachments for potential threats and then filter or block suspicious messages from being delivered. Administrators can whitelist approved content or senders while also blacklisting or blocking communications from suspicious parties.

Companies use email anti-spam tools to prevent their employees from being misled through phishing attacks or compromising local networks when downloading malware. They also prevent employees from delivering information to misidentified users, saving the business from potential breaches.

All [secure email gateway software](https://www.g2.com/categories/secure-email-gateway) possesses anti-spam or email filtering capabilities, but those tools also have additional features for comprehensive spam filtering, email encryption, and information archiving.

To qualify for inclusion in the Email Anti-Spam category, a product must:

- Filter email content for malware or viruses
- Identify mislabeled senders or potential phishing attempts
- Provide blacklisting or blocking capabilities to restrict communication with suspicious parties





## Top Email Anti-spam Software at a Glance
| # | Product | Rating | Best For | What Users Say |
|---|---------|--------|----------|----------------|
| 1 | [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) | 4.6/5.0 (589 reviews) | Perimeter spam and phishing filtering with post-delivery remediation | "[Robust Email Security with Some Rule Management Hurdles](https://www.g2.com/survey_responses/proofpoint-core-email-protection-review-12792121)" |
| 2 | [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) | 4.6/5.0 (487 reviews) | API-inline phishing prevention for Microsoft 365 | "[Accuracy Redefined, Perfect for Email Security](https://www.g2.com/survey_responses/check-point-email-security-review-12713186)" |
| 3 | [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) | 4.5/5.0 (282 reviews) | Microsoft 365-native phishing and email threat defense | "[Effective Email Security with Excellent Microsoft 365 Integration](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12933331)" |
| 4 | [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) | 4.8/5.0 (77 reviews) | API-native BEC and phishing auto-remediation | "[Flawless Protection with Insightful Reporting](https://www.g2.com/survey_responses/abnormal-ai-review-12811299)" |
| 5 | [Paubox](https://www.g2.com/products/paubox/reviews) | 4.9/5.0 (586 reviews) | Frictionless inbound filtering with automatic outbound encryption | "[Effortless Automatic Email Encryption with Excellent Paubox Support](https://www.g2.com/survey_responses/paubox-review-12903747)" |
| 6 | [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews) | 4.8/5.0 (103 reviews) | Low-false-positive email threat filtering with M365 | "[Effective and Easy-to-Manage Email Security](https://www.g2.com/survey_responses/libraesva-email-security-review-11433905)" |
| 7 | [SaneBox](https://www.g2.com/products/sanebox/reviews) | 4.8/5.0 (222 reviews) | Sender-trained inbox triage and spam quarantine | "[The most amazing inbox manager! Saves so much time!](https://www.g2.com/survey_responses/sanebox-review-7539705)" |
| 8 | [IRONSCALES](https://www.g2.com/products/ironscales/reviews) | 4.7/5.0 (63 reviews) | AI-automated phishing detection with inbox remediation | "[Advanced AI Protection and Realistic Phishing Training That Truly Improves Behavior](https://www.g2.com/survey_responses/ironscales-review-12780659)" |
| 9 | [Hornetsecurity 365 Total Protection](https://www.g2.com/products/hornetsecurity-365-total-protection/reviews) | 4.6/5.0 (65 reviews) | Microsoft 365-native email filtering with unified backup | "[Multi-Tenant Time Saver with Reliable Anti-Spam and Smooth Microsoft 365 Integration](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12667340)" |
| 10 | [Valimail](https://www.g2.com/products/valimail/reviews) | 4.5/5.0 (459 reviews) | Automated DMARC enforcement and spoofing prevention | "[Valimail: Essential for Email Security and Confidence](https://www.g2.com/survey_responses/valimail-review-12705568)" |

---
## What Are the Most Common Questions About Email Anti-spam Software?
*AI-generated · Last updated: May 26, 2026*
### What Email Anti Spam platforms with the best track record on false-positive reduction in large organizations?
Based on G2 reviews, buyers looking for false-positive reduction in larger environments most often describe a balance between strong filtering and fewer disruptions from Check Point Harmony Email & Collaboration, Abnormal AI, and Libraesva Email Security. According to verified users, Check Point is repeatedly praised for rarely blocking legitimate mail, while Abnormal AI reviewers say it reduces manual queue handling by accurately separating malicious and legitimate messages after a learning period. G2 reviewers mention Libraesva for low false-positive filtering and strong spam and phishing control, especially where administrators want clear visibility and easy tuning. Reviewers also note that some products still require policy adjustment, especially during early deployment or in more complex environments.

**Here are some of the top-rated products on G2:**

- [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews/check-point-harmony-email-collaboration-review-12713186) – reviewers say it rarely blocks legitimate mail while still catching phishing, spam, and malware.
- [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews/abnormal-ai-review-12114161) – users highlight minimal false positives after the learning period across multiple tenants and platforms.
- [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews/libraesva-email-security-review-12693025) – reviewers emphasize low false positives alongside strong spam detection and reporting.


### Which Email Anti Spam solutions reduce IT admin workload while maintaining strict phishing protection?
Based on G2 reviews, [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews/check-point-harmony-email-collaboration-review-12713186) stands out most clearly for reducing admin effort while keeping phishing defenses strong. According to verified users, teams describe simple setup, easy policy management, and less manual review because phishing, spam, fake links, and malicious attachments are filtered automatically. G2 reviewers mention that it helps reduce help desk tickets, saves IT time, and improves visibility without disrupting email flow. Reviewers do mention that initial policy tuning and alert noise can require attention in some environments, but the overall pattern in recent reviews is that administrators spend less time manually checking suspicious messages once the platform is in place.


### What Email filtering that blocks phishing attempts without trapping legitimate customer communication for mid-market companies balancing?
Based on G2 reviews, products most often associated with strong phishing blocking and fewer interruptions to legitimate communication include Check Point Harmony Email & Collaboration, Proofpoint Core Email Protection, and Paubox. According to verified users, Check Point is frequently described as catching phishing and malware while rarely quarantining good mail compared with previous tools. G2 reviewers mention Proofpoint for strong threat detection, though some teams report occasional false positives that require manual release. Paubox reviewers highlight secure communication and phishing protection, but some users mention valid emails can be blocked in patient-heavy workflows. For mid-market buyers, the common theme in reviews is to prioritize products that combine strong filtering with clear quarantine controls and manageable policy tuning.


### What Email filtering tools ranked for reliable spam blocking when managing multi-tenant enterprise productivity suites 365 environments?
Based on G2 reviews, the strongest options for reliable spam blocking in Microsoft 365-heavy and multi-tenant environments are Check Point Harmony Email & Collaboration, Hornetsecurity 365 Total Protection, and Microsoft Defender for Office 365. According to verified users, Check Point is praised for smooth API-based deployment with Microsoft 365 and for filtering phishing, spam, and malicious links without major mail-flow disruption. G2 reviewers mention Hornetsecurity for centralized multi-tenant policy control and dependable anti-spam filtering across tenants. Microsoft Defender for Office 365 is valued for native ecosystem integration, message tracing, and threat investigation within Microsoft environments. Reviewers across all three also note that tuning and navigation can take time, especially in more complex administrative setups.


### What highest rated Email Anti Spam platforms for healthcare practices requiring minimal false alarms based on user reviews?
Based on G2 reviews, healthcare-focused buyers looking for minimal false alarms most often surface Paubox, Proofpoint Core Email Protection, and Libraesva Email Security. According to verified users, Paubox is widely used for HIPAA-focused communication and is valued for secure messaging that fits directly into existing inbox workflows, though some users note occasional valid emails landing in quarantine. G2 reviewers mention Proofpoint for strong protection against phishing, spoofing, and malicious attachments, but some organizations still report occasional legitimate messages being flagged. Libraesva reviewers repeatedly emphasize low false positives, easy administration, and strong protection against phishing and spam. Across these reviews, the best fit depends on whether the priority is healthcare compliance workflow, stronger enterprise controls, or minimizing mailbox disruptions.


### What Most trusted Email Anti Spam software by IT Security Managers at financial services firms based on user reviews?
Based on G2 reviews, trusted options for teams handling sensitive financial-style risk patterns most often include Abnormal AI, Proofpoint Core Email Protection, and Check Point Harmony Email & Collaboration. According to verified users, Abnormal AI is praised for detecting sophisticated phishing, vendor fraud, account takeovers, and behavior-based attacks that traditional gateways missed. G2 reviewers mention Proofpoint for strong perimeter defense, attachment and link vetting, BEC detection, and detailed threat visibility. Check Point reviewers highlight phishing prevention, account takeover protection, and policy flexibility across cloud collaboration tools. While the review export does not consistently identify many financial services companies by segment, the trust signals that stand out most are reduced manual review, strong impersonation defense, and reliable handling of advanced phishing attempts.


### What Email Anti Spam platforms that reliably catch advanced phishing and ransomware threats without overwhelming admin queues?
Based on G2 reviews, buyers looking for advanced threat coverage without heavy queue management most often compare Abnormal AI, Proofpoint Core Email Protection, and Sublime Email Security Platform. According to verified users, Abnormal AI is repeatedly described as highly accurate, with less time spent reviewing queues, fewer manual releases, and strong detection of phishing, vendor fraud, and account compromise. G2 reviewers mention Proofpoint for consistent blocking of phishing, malware, spoofing, and malicious attachments, although some teams report occasional quarantine tuning work. Sublime reviewers highlight transparent detections, automated remediation, and reduced manual investigation time for user-reported phishing. Across the reviews, the strongest signals come from products that combine accurate detections with automation and clear admin workflows.


### What best Email Anti Spam software for healthcare and finance teams managing HIPAA-compliant communication?
Based on G2 reviews, healthcare and similarly regulated teams most often surface Paubox, Proofpoint Core Email Protection, and Heimdal when they need strong email protection with secure communication workflows. According to verified users, Paubox is especially associated with HIPAA-compliant email, encrypted communication, and an experience that does not require recipients to use extra portals or logins. G2 reviewers mention Proofpoint for blocking phishing, malware, spoofing, and suspicious attachments in security-sensitive environments. Heimdal reviewers describe bundled email and endpoint protection that helps isolate phishing and ransomware-targeted emails. Review patterns suggest Paubox is strongest for seamless compliant communication, while Proofpoint and Heimdal are more frequently praised for broader threat filtering and administrator controls.

**Here are some of the top-rated products on G2:**

- [Paubox](https://www.g2.com/products/paubox/reviews/paubox-review-12459860) – reviewers use it for HIPAA-compliant encrypted email that fits into existing inbox workflows.
- [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews/proofpoint-core-email-protection-review-12429517) – users highlight phishing, malware, spoofing, and malicious link protection for sensitive organizations.
- [Heimdal](https://www.g2.com/products/heimdal/reviews/heimdal-review-12683374) – reviewers describe isolating phishing and ransomware-targeted emails while bundling email and endpoint security.


### Which Email Anti Spam solutions offer granular policy controls for different departments and compliance zones?
Based on G2 reviews, Check Point Harmony Email & Collaboration, Proofpoint Core Email Protection, and Libraesva Email Security are the products most often linked with granular controls. According to verified users, Check Point is praised for policy flexibility, DLP features, and visibility across email and collaboration tools, though some reviewers say advanced settings can be noisy or complex at first. G2 reviewers mention Proofpoint for customizable rules, internal DMARC policies, and protection layers that support large organizations with varied requirements, even if rule management can be spread across multiple areas. Libraesva reviewers highlight centralized administration, customizable rules, and detailed message analysis. The overall review pattern suggests these tools are strongest when buyers need tighter control across user groups, mail flows, and security policies.


### What Email filtering software that prevents legitimate emails from customer communication from being mistakenly blocked?
Based on G2 reviews, buyers focused on preserving legitimate customer communication most often highlight Check Point Harmony Email & Collaboration, Abnormal AI, and Paubox. According to verified users, Check Point is frequently described as more accurate than previous solutions, with rare legitimate mail quarantines and fewer workflow disruptions. G2 reviewers mention Abnormal AI for accurately distinguishing genuine and malicious messages, reducing queue management and manual release work after deployment. Paubox reviewers value unobtrusive secure email workflows for client communication, though some users still report valid emails being blocked and needing unblocking options. Across reviews, the best pattern for avoiding mistaken blocks is strong phishing protection paired with low false-positive reports and easy quarantine review when edge cases appear.




## G2 Grid® for Email Anti-spam Software
![G2 Grid® for Email Anti-spam Software plotting products by satisfaction and market presence](https://www.g2.com/categories/email-anti-spam/grids.png?focus%5B%5D=30562&focus%5B%5D=112257&focus%5B%5D=115555&focus%5B%5D=118732&focus%5B%5D=25519&focus%5B%5D=129100&focus%5B%5D=15605&focus%5B%5D=127324)
Highlighted products: Proofpoint Core Email Protection, Check Point Email Security, Microsoft Defender for Office 365, Abnormal AI, Paubox, Libraesva Email Security, SaneBox, and IRONSCALES.
Underlying data: [Grid® JSON](https://www.g2.com/categories/email-anti-spam/grids.json?focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=check-point-email-security&focus%5B%5D=microsoft-microsoft-defender-for-office-365&focus%5B%5D=abnormal-ai&focus%5B%5D=paubox&focus%5B%5D=libraesva-email-security&focus%5B%5D=sanebox&focus%5B%5D=ironscales)


## How Many Email Anti-spam Software Products Does G2 Track?
**Total Products under this Category:** 119

### Category Stats (Jul 2026)
- **Average Rating**: 4.46/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product**: Mailinblack (+0.73%) - Among all products in this category, Mailinblack recorded the largest rating increase compared to last month
*Last updated: July 13, 2026*


## How Does G2 Rank Email Anti-spam Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 5,300+ Authentic Reviews
- 119+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.


## Which Email Anti-spam Software Is Best for Your Use Case?

- **Leader:** [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews)
- **Highest Performer:** [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews)
- **Easiest to Use:** [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews)
- **Top Trending:** [Sublime Email Security Platform](https://www.g2.com/products/sublime-email-security-platform/reviews)
- **Best Free Software:** [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews)


---

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---

## What Are the Top-Rated Email Anti-spam Software Products in 2026?
### 1. [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews)
Proofpoint Collaboration Security tackles multichannel, multistage attacks with 99.999% detection accuracy. It identifies and remediates advanced email threats including BEC, ransomware, phishing, ATO, and exec impersonations. The solution blocks threats across email and other digital communication and collaboration platforms, i.e. MS Teams, WhatsApp, Slack, LinkedIn, OneDrive, protecting users anywhere they work, on any device. Customers get protection against both internal and supplier account compromise, and strengthens human resilience against emerging threats. With Proofpoint’s Collaboration Security, customers ensure that interactions with business partners, suppliers, and even AI agents remain trusted and secure.


**Average Rating:** 4.6/5.0
**Total Reviews:** 589
**How Do G2 Users Rate Proofpoint Core Email Protection?**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.8/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.5/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.5/10 (Category avg: 9.0/10)

**Who Is the Company Behind Proofpoint Core Email Protection?**

- **Seller:** [Proofpoint](https://www.g2.com/sellers/proofpoint)
- **Company Website:** https://www.proofpoint.com/us
- **Year Founded:** 2002
- **HQ Location:** Sunnyvale, CA
- **Twitter:** @proofpoint (31,157 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/proofpoint (5,146 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** Information Security Analyst, IT Security Engineer
- **Top Industries:** Financial Services, Hospital & Health Care
- **Company Size:** 66% Enterprise, 30% Mid-Market


#### What Are Proofpoint Core Email Protection's Pros and Cons?

**Pros:**

- Protection (21 reviews)
- Email Security (19 reviews)
- Effective (15 reviews)
- Security (15 reviews)
- Ease of Use (12 reviews)

**Cons:**

- UX Improvement (16 reviews)
- Configuration Difficulties (10 reviews)
- Email Issues (7 reviews)
- False Positives (6 reviews)
- Missing Features (6 reviews)


### What Do G2 Reviewers Say About Proofpoint Core Email Protection?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **advanced threat detection** of Proofpoint Core Email Protection, effectively stopping phishing and malware attacks.
- Users value the **advanced threat detection capabilities** of Proofpoint Core Email Protection, enhancing email security against evolving threats.
- Users value the **effective phishing and malware detection** of Proofpoint Core Email Protection, ensuring enhanced security and threat prevention.
- Users value the **robust security features** of Proofpoint Core Email Protection, ensuring their organizations are well-protected.
- Users appreciate the **ease of use** of Proofpoint Core Email Protection, making administration simple and efficient.

**Cons:**

- Users find the **UX confusing** due to multiple interfaces and a dated GUI, though improvements are planned.
- Users find the **configuration process quite complex** , making it challenging to set up Proofpoint Core Email Protection effectively.
- Users experience **email categorisation issues** , frequently needing to verify and release flagged legitimate emails, which is inconvenient.
- Users find **false positives** in Proofpoint Core Email Protection inconvenient, as it requires frequent checking of quarantined emails.
- Users find the **lack of certain features** in Proofpoint Core Email Protection frustrating, especially missing audit logs and API capabilities.

#### What Are Recent G2 Reviews of Proofpoint Core Email Protection?

**"[Robust Email Security with Some Rule Management Hurdles](https://www.g2.com/survey_responses/proofpoint-core-email-protection-review-12792121)"**

**Rating:** 4.0/5.0 stars
*— Daniel B.*

[Read full review](https://www.g2.com/survey_responses/proofpoint-core-email-protection-review-12792121)

---

**"[Proofpoint email security review in retail](https://www.g2.com/survey_responses/proofpoint-core-email-protection-review-10261933)"**

**Rating:** 4.5/5.0 stars
*— Jounee K.*

[Read full review](https://www.g2.com/survey_responses/proofpoint-core-email-protection-review-10261933)

---


#### What Are G2 Users Discussing About Proofpoint Core Email Protection?

- [What is Proofpoint Email Security and Protection used for?](https://www.g2.com/discussions/what-is-proofpoint-email-security-and-protection-used-for)
- [What is Proofpoint Targeted Attack Protection For Email used for?](https://www.g2.com/discussions/what-is-proofpoint-targeted-attack-protection-for-email-used-for)
- [What is Proofpoint Email Gateway?](https://www.g2.com/discussions/what-is-proofpoint-email-gateway)
- [Which Proofpoint products help organizations prevent or detect malware free attacks?](https://www.g2.com/discussions/which-proofpoint-products-help-organizations-prevent-or-detect-malware-free-attacks)
- [What is proofpoint PPS Ppps net?](https://www.g2.com/discussions/what-is-proofpoint-pps-ppps-net) - 1 comment

### 2. [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews)
Check Point Harmony Email & Collaboration, protects enterprise data by preventing targeted attacks on SaaS applications and cloud-based email.


**Average Rating:** 4.6/5.0
**Total Reviews:** 487
**How Do G2 Users Rate Check Point Email Security?**

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.1/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.3/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.2/10 (Category avg: 9.0/10)

**Who Is the Company Behind Check Point Email Security?**

- **Seller:** [Check Point Software Technologies](https://www.g2.com/sellers/check-point-software-technologies)
- **Year Founded:** 1993
- **HQ Location:** Redwood City, CA
- **Twitter:** @CheckPointSW (70,955 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/check-point-software-technologies/ (8,554 employees on LinkedIn®)
- **Ownership:** NASDAQ:CHKP

**Who Uses This Product?**
- **Who Uses This:** IT Manager, Systems Administrator
- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 57% Mid-Market, 23% Enterprise


#### What Are Check Point Email Security's Pros and Cons?

**Pros:**

- Email Security (94 reviews)
- Security (83 reviews)
- Protection (74 reviews)
- Ease of Use (50 reviews)
- Phishing Protection (45 reviews)

**Cons:**

- False Positives (29 reviews)
- Complexity (23 reviews)
- Complex Setup (22 reviews)
- Limited Features (18 reviews)
- Configuration Difficulties (17 reviews)


### What Do G2 Reviewers Say About Check Point Email Security?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **robust email security** Check Point provides, effectively blocking phishing and spam without interrupting workflows.
- Users feel at ease knowing Check Point Email Security provides **robust protection against phishing and suspicious emails** effectively.
- Users appreciate the **protection against phishing attacks** provided by Check Point Email Security, enhancing their peace of mind.
- Users appreciate the **ease of use** of Check Point Email Security, benefiting from its intuitive interface and effective automation.
- Users appreciate the **effective phishing protection** of Check Point Email Security, ensuring peace of mind against unseen threats.

**Cons:**

- Users often face **false positives** with Check Point Email Security, marking important emails as spam and causing confusion.
- Users report a **complex initial setup** and prolonged onboarding issues, leading to frustration and confusion.
- Users find the **initial setup to be overly complex** , causing frustration and delays in proper usage of the system.
- Users find the **limited features** of Check Point Email Security hinder its adaptability for various email platforms and configurations.
- Users experience **configuration difficulties** , finding the onboarding process complex and support responses slow and unhelpful.

#### What Are Recent G2 Reviews of Check Point Email Security?

**"[Accuracy Redefined, Perfect for Email Security](https://www.g2.com/survey_responses/check-point-email-security-review-12713186)"**

**Rating:** 5.0/5.0 stars
*— Jared R.*

[Read full review](https://www.g2.com/survey_responses/check-point-email-security-review-12713186)

---

**"[Effortless Email Security with Minor Filtering Hiccups](https://www.g2.com/survey_responses/check-point-email-security-review-11882522)"**

**Rating:** 4.5/5.0 stars
*— Leo D.*

[Read full review](https://www.g2.com/survey_responses/check-point-email-security-review-11882522)

---


#### What Are G2 Users Discussing About Check Point Email Security?

- [What is Avanan Cloud Email Security used for?](https://www.g2.com/discussions/what-is-avanan-cloud-email-security-used-for) - 1 comment
- [What is Check Point Anti-Spam & Email Security used for?](https://www.g2.com/discussions/what-is-check-point-anti-spam-email-security-used-for)
- [What is SaaS security?](https://www.g2.com/discussions/harmony-email-collaboration-what-is-saas-security)
- [What is SaaS security?](https://www.g2.com/discussions/what-is-saas-security)
- [What are the different types of email security?](https://www.g2.com/discussions/what-are-the-different-types-of-email-security) - 2 comments, 1 upvote

### 3. [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews)
Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations from advanced threats targeting email and collaboration tools within the Microsoft 365 environment. It offers robust protection against phishing, malware, and business email compromise, ensuring secure communication and collaboration across platforms like Exchange Online, Microsoft Teams, SharePoint, and OneDrive. Key Features and Functionality: - Safe Attachments: Scans email attachments in a secure environment to detect and block malicious content before it reaches users. - Safe Links: Provides real-time protection by analyzing URLs at the time of click, safeguarding users from malicious links. - Anti-Phishing Policies: Utilizes advanced algorithms and machine learning to identify and mitigate phishing attempts, including those involving domain impersonation. - Protection for Collaboration Tools: Extends security measures to Microsoft Teams, SharePoint, and OneDrive, ensuring safe file sharing and collaboration. - Automated Investigation and Response (AIR): Automates threat investigation processes, enabling swift identification and remediation of security incidents. - Attack Simulation Training: Offers tools to simulate phishing attacks, helping organizations educate employees and strengthen their security posture. Primary Value and Problem Solved: Microsoft Defender for Office 365 addresses the critical need for advanced threat protection in today's digital workplace. By integrating seamlessly with Microsoft 365 applications, it provides a unified defense against sophisticated cyber threats, reducing the risk of data breaches and ensuring business continuity. Its comprehensive approach not only safeguards email communications but also secures collaborative platforms, enabling organizations to operate confidently in a secure environment.


**Average Rating:** 4.5/5.0
**Total Reviews:** 282
**How Do G2 Users Rate Microsoft Defender for Office 365?**

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.7/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.9/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.9/10 (Category avg: 9.0/10)

**Who Is the Company Behind Microsoft Defender for Office 365?**

- **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft)
- **Year Founded:** 1975
- **HQ Location:** Redmond, Washington
- **Twitter:** @microsoft (13,091,739 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/microsoft/ (231,632 employees on LinkedIn®)
- **Ownership:** MSFT

**Who Uses This Product?**
- **Who Uses This:** Software Engineer, Associate Software Engineer
- **Top Industries:** Information Technology and Services, Computer Software
- **Company Size:** 39% Enterprise, 37% Mid-Market


#### What Are Microsoft Defender for Office 365's Pros and Cons?

**Pros:**

- Ease of Use (9 reviews)
- Security (8 reviews)
- Office 365 Integration (7 reviews)
- Email Security (6 reviews)
- Integrations (6 reviews)

**Cons:**

- Complexity (8 reviews)
- False Positives (6 reviews)
- Configuration Difficulties (4 reviews)
- Limited Reporting (3 reviews)
- Poor Detection (3 reviews)


### What Do G2 Reviewers Say About Microsoft Defender for Office 365?
*AI-generated summary from verified user reviews*

**Pros:**

- Users appreciate the **ease of use** of Microsoft Defender for Office 365, seamlessly integrating into existing Microsoft applications.
- Users appreciate the **advanced threat protection** of Microsoft Defender for Office 365, ensuring strong security against various cyber threats.
- Users value the **seamless Office 365 integration** of Defender, ensuring robust security across all collaboration platforms effortlessly.
- Users commend the **real-time threat protection** of Microsoft Defender for Office 365, effectively securing email and collaboration tools.
- Users value the **seamless integration** of Microsoft Defender for Office 365 with collaboration tools, ensuring comprehensive threat protection effortlessly.

**Cons:**

- Users find the **complexity of setup and configuration** in Microsoft Defender for Office 365 challenging for newcomers.
- Users report that **false positives** can disrupt workflows by incorrectly flagging safe emails, causing inconvenience.
- Users face **configuration difficulties** due to multiple portals and complex licensing, complicating setup and policy tuning.
- Users find **limited reporting capabilities** challenging, requiring multiple clicks for critical information during investigations.
- Users experience **poor detection** due to frequent false positives, complicating workflows and obscuring critical alerts.

#### What Are Recent G2 Reviews of Microsoft Defender for Office 365?

**"[Effective Email Security with Excellent Microsoft 365 Integration](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12933331)"**

**Rating:** 4.5/5.0 stars
*— Aravinda S.*

[Read full review](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12933331)

---

**"[Built-In Defender Policies Strengthen Office 365 Security](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12958457)"**

**Rating:** 4.0/5.0 stars
*— Adesh T.*

[Read full review](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12958457)

---


#### What Are G2 Users Discussing About Microsoft Defender for Office 365?

- [What are the security features of Microsoft 365?](https://www.g2.com/discussions/microsoft-defender-for-office-365-what-are-the-security-features-of-microsoft-365) - 2 comments
- [What are the product features under threat protection in the Microsoft 365 suite?](https://www.g2.com/discussions/microsoft-defender-for-office-365-mdo-what-are-the-product-features-under-threat-protection-in-the-microsoft-365-suite)
- [Does Microsoft 365 include Microsoft Defender?](https://www.g2.com/discussions/does-microsoft-365-include-microsoft-defender) - 2 comments
- [What does Microsoft Defender for Office 365 do?](https://www.g2.com/discussions/what-does-microsoft-defender-for-office-365-do)

### 4. [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews)
Abnormal AI is the leading AI-native human behavior security platform, leveraging machine learning to stop sophisticated inbound attacks and detect compromised accounts across email and connected applications. The anomaly detection engine leverages identity and context to understand human behavior and analyze the risk of every cloud email event--detecting and stopping sophisticated, socially-engineered attacks that target the human vulnerability. You can deploy Abnormal in minutes with an API integration for Microsoft 365 or Google Workspace and experience the full value of the platform instantly. Additional protection is available for Slack, Workday, ServiceNow, Zoom, and multiple other cloud applications. Abnormal is currently trusted by more than 3,200 organizations, including over 25% of the Fortune 500, as it continues to redefine how cybersecurity works in the age of AI. For more information, please visit abnormal.ai


**Average Rating:** 4.8/5.0
**Total Reviews:** 77
**How Do G2 Users Rate Abnormal AI?**

- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.5/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.5/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.5/10 (Category avg: 9.0/10)

**Who Is the Company Behind Abnormal AI?**

- **Seller:** [Abnormal AI](https://www.g2.com/sellers/abnormal-ai)
- **Company Website:** https://abnormal.ai
- **Year Founded:** 2018
- **HQ Location:** Las Vegas, USA
- **LinkedIn® Page:** https://www.linkedin.com/company/abnormalsecurity/ (1,465 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Financial Services, Manufacturing
- **Company Size:** 51% Enterprise, 47% Mid-Market


#### What Are Abnormal AI's Pros and Cons?

**Pros:**

- Ease of Use (15 reviews)
- Customer Support (12 reviews)
- Easy Setup (12 reviews)
- Detection Efficiency (11 reviews)
- Email Security (11 reviews)

**Cons:**

- Email Filtering Issues (3 reviews)
- Email Issues (3 reviews)
- False Positives (3 reviews)
- Limited Reporting (3 reviews)
- Email Security (2 reviews)


### What Do G2 Reviewers Say About Abnormal AI?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** of Abnormal AI, enhancing workflow accessibility and simplifying email management seamlessly.
- Users highlight the **excellent customer support** of Abnormal AI, ensuring continuous improvement and responsiveness to inquiries.
- Users praise the **easy setup** of Abnormal AI, allowing quick onboarding and effective protection within minutes.
- Users commend the **high detection efficiency** of Abnormal AI, effectively identifying threats and reducing security workload significantly.
- Users appreciate the **automation of email monitoring** with Abnormal AI, significantly saving time and enhancing security.

**Cons:**

- Users experience **email filtering issues** with Abnormal AI, leading to confusion and potential risks with legitimate emails.
- Users express concern over **email processing delays** , leading to potential risks and confusion with legitimate messages.
- Users experience occasional **false positives** with Abnormal AI, leading to confusion and requiring additional manual review efforts.
- Users find the **limited reporting capabilities** frustrating, especially with non-persistent filters and lack of domain-specific insights.
- Users wish Abnormal AI could take action on emails **before delivery** , as post-processing can briefly show unwanted emails.

#### What Are Recent G2 Reviews of Abnormal AI?

**"[Flawless Protection with Insightful Reporting](https://www.g2.com/survey_responses/abnormal-ai-review-12811299)"**

**Rating:** 5.0/5.0 stars
*— Roberto G.*

[Read full review](https://www.g2.com/survey_responses/abnormal-ai-review-12811299)

---

**"[Transforms Phishing Defense with Ease and Excellence](https://www.g2.com/survey_responses/abnormal-ai-review-12790913)"**

**Rating:** 5.0/5.0 stars
*— Kurt G.*

[Read full review](https://www.g2.com/survey_responses/abnormal-ai-review-12790913)

---



### 5. [Paubox](https://www.g2.com/products/paubox/reviews)
Paubox is a HIPAA compliant email security platform designed for healthcare organizations. It provides outbound email encryption and AI-powered inbound email protection, helping organizations safeguard protected health information (PHI) without changing how staff or patients use email. Email remains a critical communication tool in healthcare, but standard platforms like Google Workspace and Microsoft 365 are not HIPAA compliant on their own. Paubox makes compliance automatic and enhances security to defend against evolving phishing and malware attacks, all while maintaining a seamless user experience. Paubox serves small to mid-sized healthcare organizations, clinics, and IT teams seeking reliable compliance, reduced risk, and simple management. Key capabilities: - Automatic outbound encryption: Every message is encrypted by default; recipients read emails directly in their inbox, without portals or passwords - AI-powered inbound email security: Detects and blocks phishing, spoofing, and malware using generative AI analysis - Seamless integration: Works with Google Workspace, Microsoft 365, and Microsoft Exchange without new workflows or domain changes - Compliance and control: Supports HIPAA compliance and minimizes human error in handling PHI - Additional tools: Archiving, Data Loss Prevention, Paubox Email API, and Paubox Marketing Benefits: - Simplifies compliance management and reduces IT workload - Improves patient and staff experience with frictionless secure email - Strengthens protection against modern email threats Paubox enables healthcare organizations to confidently use email as a secure, compliant, and user-friendly communication channel, eliminating guesswork for staff and helping IT teams protect against data breaches and compliance risk.


**Average Rating:** 4.9/5.0
**Total Reviews:** 586
**How Do G2 Users Rate Paubox?**

- **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.8/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.6/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.7/10 (Category avg: 9.0/10)

**Who Is the Company Behind Paubox?**

- **Seller:** [Paubox](https://www.g2.com/sellers/paubox)
- **Year Founded:** 2015
- **HQ Location:** San Francisco, CA
- **Twitter:** @PauboxHQ (16,577 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/4821384/ (46 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** Owner, CEO
- **Top Industries:** Mental Health Care, Hospital & Health Care
- **Company Size:** 84% Small-Business, 14% Mid-Market


#### What Are Paubox's Pros and Cons?

**Pros:**

- Ease of Use (216 reviews)
- Security (169 reviews)
- Customer Support (146 reviews)
- Email Security (138 reviews)
- Setup Ease (137 reviews)

**Cons:**

- Expensive (50 reviews)
- Email Issues (32 reviews)
- Difficult Setup (25 reviews)
- Email Encryption Issues (17 reviews)
- Encryption Issues (13 reviews)


### What Do G2 Reviewers Say About Paubox?
*AI-generated summary from verified user reviews*

**Pros:**

- Users find Paubox to be **extremely easy to use** , enjoying seamless setup and management for secure communications.
- Users value Paubox for its **HIPAA compliance and email security** , providing peace of mind in handling PHI.
- Users praise the **excellent customer support** from Paubox, highlighting helpful and patient guidance throughout the process.
- Users value Paubox for its **reliable email security** , ensuring HIPAA compliance and peace of mind for their practices.
- Users highlight the **effortless setup** of Paubox, making it quick and easy to integrate into their workflow.

**Cons:**

- Users find Paubox **expensive** , yet consider it worthwhile despite the higher costs compared to previous services.
- Users experience limitations with **email record retention** , affecting compliance and documentation in certain industries.
- Users find the **difficult setup** process for Paubox confusing, though customer support helps ease the experience.
- Users are concerned about the **email encryption issues** causing delays and confusion in the sending process.
- Users are disappointed by the **encryption issues** , particularly regarding SMS and limitations in service offerings.

#### What Are Recent G2 Reviews of Paubox?

**"[Effortless Automatic Email Encryption with Excellent Paubox Support](https://www.g2.com/survey_responses/paubox-review-12903747)"**

**Rating:** 5.0/5.0 stars
*— Cynthia S.*

[Read full review](https://www.g2.com/survey_responses/paubox-review-12903747)

---

**"[Smooth, Reliable HIPAA-Compliant Email Encryption with Minimal IT Effort](https://www.g2.com/survey_responses/paubox-review-12927601)"**

**Rating:** 5.0/5.0 stars
*— Brianna W.*

[Read full review](https://www.g2.com/survey_responses/paubox-review-12927601)

---


#### What Are G2 Users Discussing About Paubox?

- [How can you tell if an email is encrypted?](https://www.g2.com/discussions/how-can-you-tell-if-an-email-is-encrypted)
- [Is Paubox Hipaa compliant?](https://www.g2.com/discussions/is-paubox-hipaa-compliant)
- [What is a suite of popular email encryption tools?](https://www.g2.com/discussions/what-is-a-suite-of-popular-email-encryption-tools)
- [What is Paubox?](https://www.g2.com/discussions/what-is-paubox) - 3 comments

### 6. [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews)
Protect your business from disruption, financial loss and reputational damage. Libraesva Email Security stops known and emerging email threats from reaching their target, so you only receive legitimate messages. It provides exceptional email security by integrating cloud email and a secure email gateway with Libraesva’s unique Adaptive Trust Engine that uses AI to learn the usual patterns of behavior for organizations and individuals, continuously assessing the strength of business-to-business trust and proactively holding anomalous traffic. Libraesva Email Security scans and filters all inbound and outbound emails for advanced malware, phishing, business email compromise, spam and more. Proprietary sandboxing technology removes dangerous payloads and active content from attachments, and you can protect users from visiting unsafe sites with active URL analysis that checks every link. Use Libraesva Email Security to understand the threat landscape and attacks launched against your organization, deal with security incidents faster, and see how you compare against others around the world. Easy to follow workflows make it painless to change configuration settings, and full reporting and dashboards give you full visibility of email traffic and trends so you can understand the risks and use insights to plan intelligent mitigation strategies.


**Average Rating:** 4.8/5.0
**Total Reviews:** 103
**How Do G2 Users Rate Libraesva Email Security?**

- **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.8/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.4/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.3/10 (Category avg: 9.0/10)

**Who Is the Company Behind Libraesva Email Security?**

- **Seller:** [Libraesva](https://www.g2.com/sellers/libraesva)
- **Company Website:** https://www.libraesva.com
- **Year Founded:** 2013
- **HQ Location:** Italy
- **LinkedIn® Page:** https://www.linkedin.com/company/libraesva/ (10 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** IT Manager
- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 47% Mid-Market, 35% Small-Business


#### What Are Libraesva Email Security's Pros and Cons?

**Pros:**

- Ease of Use (37 reviews)
- Customer Support (32 reviews)
- Email Security (26 reviews)
- Effective (24 reviews)
- Setup Ease (17 reviews)

**Cons:**

- Complexity (8 reviews)
- Email Issues (5 reviews)
- User Interface (5 reviews)
- Access Issues (4 reviews)
- Difficult Setup (4 reviews)


### What Do G2 Reviewers Say About Libraesva Email Security?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** of Libraesva Email Security, praising its user-friendly interface and quick support.
- Users commend the **excellent customer support** of Libraesva Email Security, noting quick resolutions and efficiency in assistance.
- Users value Libraesva Email Security for its **highly effective protection against spam and phishing** , ensuring a secure email environment.
- Users value the **effective protection** Libraesva Email Security offers against spam and phishing threats.
- Users value the **ease of setup** for Libraesva, which simplifies integration and enhances email security effectively.

**Cons:**

- Users find the **setup process complex** , with a steep learning curve for advanced features and settings management.
- Users experience **email delivery challenges** due to SPF and DKIM issues, complicating the management of sender settings.
- Users often find the **user interface sluggish** , experiencing issues with navigation and intuitiveness in managing settings.
- Users face **access issues** with Libraesva, limiting advanced troubleshooting and causing frustration during navigation.
- Users find the **difficult setup** of Libraesva Email Security challenging, particularly for less experienced administrators.

#### What Are Recent G2 Reviews of Libraesva Email Security?

**"[Effective and Easy-to-Manage Email Security](https://www.g2.com/survey_responses/libraesva-email-security-review-11433905)"**

**Rating:** 5.0/5.0 stars
*— Claudio V.*

[Read full review](https://www.g2.com/survey_responses/libraesva-email-security-review-11433905)

---

**"[Safety, ease of use, great team.](https://www.g2.com/survey_responses/libraesva-email-security-review-11231790)"**

**Rating:** 5.0/5.0 stars
*— Marco V.*

[Read full review](https://www.g2.com/survey_responses/libraesva-email-security-review-11231790)

---



### 7. [SaneBox](https://www.g2.com/products/sanebox/reviews)
SaneBox is an email management tool that helps the average worker save at least 2.5 hours per week so they can spend more time outside their inbox. Founded in 2011, SaneBox offers individuals and enterprise clients alike a full suite of email organizational tools to take back control of their inbox.


**Average Rating:** 4.8/5.0
**Total Reviews:** 222
**How Do G2 Users Rate SaneBox?**

- **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.7/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.8/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.5/10 (Category avg: 9.0/10)

**Who Is the Company Behind SaneBox?**

- **Seller:** [SaneBox](https://www.g2.com/sellers/sanebox)
- **Year Founded:** 2010
- **HQ Location:** Boston, MA
- **Twitter:** @sanebox (9,146 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2548570/ (14 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** Owner, CEO
- **Top Industries:** Information Technology and Services, Marketing and Advertising
- **Company Size:** 79% Small-Business, 10% Mid-Market


#### What Are SaneBox's Pros and Cons?

**Pros:**

- Ease of Use (10 reviews)
- Inbox Management (10 reviews)
- Email Management (8 reviews)
- Efficiency (7 reviews)
- Easy Setup (6 reviews)

**Cons:**

- Expensive (3 reviews)
- Limited Features (3 reviews)
- Inadequate AI Features (2 reviews)
- Lack of Training (2 reviews)
- Learning Curve (2 reviews)


### What Do G2 Reviewers Say About SaneBox?
*AI-generated summary from verified user reviews*

**Pros:**

- Users love the **ease of use** of SaneBox, appreciating its intuitive organization and effective email management features.
- Users love the **effective inbox management** of SaneBox, simplifying email organization and reducing clutter significantly.
- Users value the **effective email organization** of SaneBox, which simplifies their workflow and reduces inbox clutter.
- Users love the **efficiency** SaneBox brings by organizing emails and reducing clutter for streamlined workflows.
- Users emphasize the **easy setup** of SaneBox, allowing for a quick and stress-free organization of their inbox.

**Cons:**

- Users feel that SaneBox's **subscription costs can be high** , especially when managing multiple email accounts.
- Users feel SaneBox has **limited features** , lacking essential options and customizations to enhance their experience.
- Users feel SaneBox suffers from **inadequate AI features** , needing more customization and improved performance to meet expectations.
- Users find the **lack of training** requires ongoing monitoring of spam, impacting overall satisfaction with SaneBox.
- Users find the **learning curve frustrating** , as the AI requires significant time and oversight to achieve accuracy.

#### What Are Recent G2 Reviews of SaneBox?

**"[The most amazing inbox manager! Saves so much time!](https://www.g2.com/survey_responses/sanebox-review-7539705)"**

**Rating:** 5.0/5.0 stars
*— Joseph S. K.*

[Read full review](https://www.g2.com/survey_responses/sanebox-review-7539705)

---

**"[Brought Sanity to My Inbox and Boosted Email Efficiency](https://www.g2.com/survey_responses/sanebox-review-13056587)"**

**Rating:** 5.0/5.0 stars
*— Dorrit L.*

[Read full review](https://www.g2.com/survey_responses/sanebox-review-13056587)

---


#### What Are G2 Users Discussing About SaneBox?

- [What is SaneBox used for?](https://www.g2.com/discussions/what-is-sanebox-used-for) - 1 comment

### 8. [IRONSCALES](https://www.g2.com/products/ironscales/reviews)
IRONSCALES is a cloud-native email security platform that helps enterprises and MSPs close gaps with mailbox-level detection, autonomous remediation, and built-in user training. It combines AI and human insights that continuously learn from user behavior, message context, and analyst feedback to identify advanced threats like BEC, account takeovers, impersonation, and other advanced phishing attacks. IRONSCALES is headquartered in Atlanta, Georgia and is proud to serve more than 17,000 customers globally. IRONSCALES leverages adaptive AI and its Agentic AI engine, Themis, to drive autonomous, mailbox-level remediation with customizable automation. Smart clustering, context-driven decisioning, and user-reported inputs enable Themis to remediate threats in real time while preserving analyst oversight and control. Designed for rapid deployment via API, IRONSCALES integrates with existing security stacks without requiring MX record changes. To reduce risk, improve SOC efficiency, and support a proactive security culture, its comprehensive capabilities also include: - Phishing Simulations - Security Awareness Training - DMARC management - Deepfake Live Protection - Generative AI tools


**Average Rating:** 4.7/5.0
**Total Reviews:** 63
**How Do G2 Users Rate IRONSCALES?**

- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.3/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.4/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.4/10 (Category avg: 9.0/10)

**Who Is the Company Behind IRONSCALES?**

- **Seller:** [IRONSCALES](https://www.g2.com/sellers/ironscales)
- **Company Website:** https://ironscales.com
- **Year Founded:** 2014
- **HQ Location:** Atlanta, Georgia
- **Twitter:** @IRONSCALES (3,518 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/5287647/ (178 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Information Technology and Services, Non-Profit Organization Management
- **Company Size:** 51% Mid-Market, 31% Small-Business


#### What Are IRONSCALES's Pros and Cons?

**Pros:**

- Ease of Use (16 reviews)
- Email Security (15 reviews)
- Phishing Protection (15 reviews)
- Easy Setup (13 reviews)
- Customer Support (11 reviews)

**Cons:**

- False Positives (6 reviews)
- Poor Detection (4 reviews)
- Expensive (3 reviews)
- Limited Features (3 reviews)
- Difficult Training (2 reviews)


### What Do G2 Reviewers Say About IRONSCALES?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** of IRONSCALES, simplifying phishing protection and enhancing user engagement effortlessly.
- Users value the **advanced threat detection** capabilities of IRONSCALES, significantly reducing time spent on email threats.
- Users value the **easy phishing protection** with seamless reporting and strong email defense in IRONSCALES.
- Users praise the **easy setup** of IRONSCALES, appreciating quick implementation and seamless integration with existing systems.
- Users value the **responsive customer support** from IRONSCALES, receiving expert assistance quickly and efficiently.

**Cons:**

- Users experience **false positives** occasionally, which can complicate the handling of legitimate emails in security tools.
- Users express concerns about **poor detection** , as legitimate emails can be missed or clustered incorrectly, risking user safety.
- Users find IRONSCALES **expensive** , with concerns about costs for additional modules and limited customization options.
- Users note the **limited features** of IRONSCALES, particularly in user roles and customization, impacting usability and effectiveness.
- Users find the **difficult training** modules lack comprehensive overview, impacting the learning experience with IRONSCALES.

#### What Are Recent G2 Reviews of IRONSCALES?

**"[Centralized Email Security with Smart AI](https://www.g2.com/survey_responses/ironscales-review-12784875)"**

**Rating:** 5.0/5.0 stars
*— Andrew O.*

[Read full review](https://www.g2.com/survey_responses/ironscales-review-12784875)

---

**"[Advanced AI Protection and Realistic Phishing Training That Truly Improves Behavior](https://www.g2.com/survey_responses/ironscales-review-12780659)"**

**Rating:** 4.5/5.0 stars
*— Ian B.*

[Read full review](https://www.g2.com/survey_responses/ironscales-review-12780659)

---



### 9. [Hornetsecurity 365 Total Protection](https://www.g2.com/products/hornetsecurity-365-total-protection/reviews)
365 Total Protection is the only solution on the market to cover all aspects of security, compliance and backup for Microsoft 365. Choose from various bundles to suit your business needs, and enjoy state-of-the-art email security that protects against spam, viruses, phishing and ransomware; plus email signatures and disclaimers. You can also benefit from Advanced Threat Protection (ATP) to defend your users against the most sophisticated email attacks, automated email continuity to prevent unexpected downtime and legally compliant email archiving to keep all emails safe and searchable. You can even opt for backup and recovery for endpoints and Microsoft 365 data in mailboxes, Teams, OneDrive and SharePoint. 365 Total Protection‘s tailored integration with Microsoft 365 simplifies your entire experience: from signup, to setup, to feature and user management. Its central console is a perfect blend of data privacy and ease of use, enabling you to do more and worry less.


**Average Rating:** 4.6/5.0
**Total Reviews:** 65
**How Do G2 Users Rate Hornetsecurity 365 Total Protection?**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.9/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.8/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.1/10 (Category avg: 9.0/10)

**Who Is the Company Behind Hornetsecurity 365 Total Protection?**

- **Seller:** [Hornetsecurity](https://www.g2.com/sellers/hornetsecurity)
- **Company Website:** https://www.hornetsecurity.com
- **Year Founded:** 2007
- **HQ Location:** Hannover, DE
- **Twitter:** @Hornetsecurity (1,115 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/hornetsecurity/ (523 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Computer & Network Security, Information Technology and Services
- **Company Size:** 49% Small-Business, 46% Mid-Market


#### What Are Hornetsecurity 365 Total Protection's Pros and Cons?

**Pros:**

- Email Security (7 reviews)
- Protection (6 reviews)
- Ease of Use (5 reviews)
- Malware Protection (5 reviews)
- Office 365 Integration (5 reviews)

**Cons:**

- User Interface (3 reviews)
- UX Improvement (3 reviews)
- Complexity (2 reviews)
- Configuration Difficulties (2 reviews)
- Difficult Setup (2 reviews)


### What Do G2 Reviewers Say About Hornetsecurity 365 Total Protection?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **spam protection** of Hornetsecurity 365 Total Protection, ensuring a secure and clean inbox at all times.
- Users appreciate the **effective spam protection** of Hornetsecurity 365 Total Protection, enhancing email security and compliance.
- Users appreciate the **ease of use** of Hornetsecurity 365 Total Protection, highlighting its simple integration and user-friendly features.
- Users appreciate the **comprehensive malware protection** of Hornetsecurity 365 Total Protection, ensuring secure email and compliance.
- Users value the **easy Office 365 integration** and seamless protection features, enhancing their daily workflow efficiency.

**Cons:**

- Users find the **difficult user interface** challenging to navigate, often leading to confusion and support issues.
- Users find the **interface challenging** , with unclear settings and limited support complicating their overall experience.
- Users find **complexity in settings and admin roles** , making the backup solution challenging, especially for VM backups.
- Users find **configuration difficulties** with Hornetsecurity 365 Total Protection, requiring effort for optimal setup and customization.
- Users find the **difficult setup** process challenging, requiring extensive reading and navigation of documentation.

#### What Are Recent G2 Reviews of Hornetsecurity 365 Total Protection?

**"[Hornetsecurity Makes Microsoft 365 Permissions and Spam Filtering Effortless](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12652752)"**

**Rating:** 4.5/5.0 stars
*— Haki S.*

[Read full review](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12652752)

---

**"[Multi-Tenant Time Saver with Reliable Anti-Spam and Smooth Microsoft 365 Integration](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12667340)"**

**Rating:** 4.5/5.0 stars
*— Bradley C.*

[Read full review](https://www.g2.com/survey_responses/hornetsecurity-365-total-protection-review-12667340)

---


#### What Are G2 Users Discussing About Hornetsecurity 365 Total Protection?

- [What is Hornetsecurity 365 Total Protection used for?](https://www.g2.com/discussions/what-is-hornetsecurity-365-total-protection-used-for)

### 10. [Valimail](https://www.g2.com/products/valimail/reviews)
Valimail: The Leader in Email Authentication & Brand Protection Valimail is the trusted leader in automated email authentication, helping organizations achieve and maintain DMARC enforcement up to 4x faster with a unique blend of speed, simplicity, and automation. By eliminating manual processes, Valimail ensures that your brand stays protected against phishing, spoofing, and email fraud while improving email deliverability and brand trust. Valimail offers three solutions: 1) Valimail Monitor provides organizations with global visibility into all senders using their domains, removing the complexity of interpreting raw DMARC reports. Key Features & Benefits: -See Who’s Sending on Your Behalf – Instantly identify all senders using your domain and authorize the right ones. -Check Google & Yahoo Readiness – Get a real-time check to ensure your domain meets Google & Yahoo’s latest DMARC, DKIM, and SPF requirements. -Preview BIMI for Your Brand – Upload your logo and see how it would appear in inboxes on mobile and desktop. \>\> First step towards DMARC enforcement – Identify and authorize all senders before making changes that impact email flow. 2) Valimail Enforce is the only FedRAMP-certified platform and the vetted DMARC partner for Microsoft 365, offering fully automated DMARC, SPF, and DKIM configuration to eliminate errors and simplify implementation. Key Features & Benefits: -Automated DMARC, DKIM, and SPF Configuration – Reduce the risk of misconfiguration and achieve enforcement faster. -Expert DMARC Support & Advisory Services – Get direct access to technical support for tailored guidance and rapid issue resolution. -Powerful Analytics & Reporting – Gain actionable insights into email performance, phishing attempts, and domain spoofing. \>\> Stop phishing attacks, prevent brand impersonation, and ensure only legitimate emails reach inboxes. 3) Valimail Amplify helps brands stand out in crowded inboxes by enabling BIMI (Brand Indicators for Message Identification) and displaying your verified brand logo directly in emails. Key Features & Benefits: -Enhanced Brand Visibility & Competitive Edge – Your logo appears directly in inboxes, making your emails instantly recognizable. -Boost Engagement & Trust – Recipients trust and engage more with branded emails, improving open rates and conversions. -Seamless BIMI Implementation – The only fully automated BIMI solution, offering single-click logo configuration and automated VMC/CMC management. -Effortless Brand Asset Management – Easily assign, update, or swap logos across domains. \>\> For companies at DMARC enforcement, Amplify accelerates BIMI adoption—ensuring your logo appears in inboxes faster. For more information visit www.valimail.com.


**Average Rating:** 4.5/5.0
**Total Reviews:** 459
**How Do G2 Users Rate Valimail?**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.1/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.1/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.9/10 (Category avg: 9.0/10)

**Who Is the Company Behind Valimail?**

- **Seller:** [Valimail](https://www.g2.com/sellers/valimail)
- **Company Website:** https://www.valimail.com/
- **Year Founded:** 2015
- **HQ Location:** Denver, CO
- **Twitter:** @ValiMail (1,110 Twitter followers)
- **LinkedIn® Page:** https://linkedin.com/company/valimail (99 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** IT Manager, CTO
- **Top Industries:** Information Technology and Services, Computer Software
- **Company Size:** 43% Small-Business, 34% Mid-Market


#### What Are Valimail's Pros and Cons?

**Pros:**

- Ease of Use (70 reviews)
- DMARC Management (57 reviews)
- Easy Setup (55 reviews)
- Setup Ease (44 reviews)
- Reporting (40 reviews)

**Cons:**

- Expensive (15 reviews)
- Limited Reporting (15 reviews)
- Complexity (13 reviews)
- Lack of Detail (12 reviews)
- Configuration Difficulties (11 reviews)


### What Do G2 Reviewers Say About Valimail?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** with Valimail, benefiting from its intuitive interface and automated DMARC tools.
- Users value the **easy DMARC management** with intuitive reporting and responsive support for enhanced email security.
- Users value the **easy setup** of Valimail, appreciating its straightforward configuration and supportive customer service.
- Users find the **setup process easy and straightforward** , praising knowledgeable staff and smooth implementation with Valimail.
- Users find Valimail's **reporting features** invaluable for monitoring sender compliance and ensuring email security.

**Cons:**

- Users feel Valimail is **expensive** and prefer more flexible pricing options over a fixed domain-based model.
- Users note the **limited reporting** clarity, suggesting a need for more detailed and customizable advanced options.
- Users face **complexity challenges** due to limited customization options and a learning curve for non-technical users.
- Users find a **lack of detail** in Valimail, which can hinder first-time users and non-technical staff comprehension.
- Users experience **configuration difficulties** with manual IP additions and a learning curve for non-technical users.

#### What Are Recent G2 Reviews of Valimail?

**"[Valimail: Essential for Email Security and Confidence](https://www.g2.com/survey_responses/valimail-review-12705568)"**

**Rating:** 5.0/5.0 stars
*— Jasper M.*

[Read full review](https://www.g2.com/survey_responses/valimail-review-12705568)

---

**"[Valimail Streamlines DMARC Management with Clear Dashboards and Smart Insights](https://www.g2.com/survey_responses/valimail-review-12713024)"**

**Rating:** 4.5/5.0 stars
*— Verified User in Chemicals*

[Read full review](https://www.g2.com/survey_responses/valimail-review-12713024)

---


#### What Are G2 Users Discussing About Valimail?

- [What is Valimail used for?](https://www.g2.com/discussions/what-is-valimail-used-for) - 2 comments

### 11. [Darktrace / EMAIL](https://www.g2.com/products/darktrace-email/reviews)
Darktrace / EMAIL is an email security platform powered by Self-Learning AI that protects organizations against the most advanced threats across email and collaboration tools that other solutions miss. Recognized as a Leader in Gartner’s Magic Quadrant and Leaders in the 2025 Voice of the Customer award for Email Security Platforms, it is designed to address the growing sophistication of communication-based attacks. Traditional secure email gateways often rely on static rules or signatures, which struggle against modern threats such as business email compromise and supply chain attacks. Darktrace / EMAIL takes a different approach by using Self-Learning AI to understand the unique communication patterns of each organization and user. This allows it to detect subtle anomalies across inbound, outbound, and lateral messages, and respond with precise, autonomous actions. Key capabilities include: - Behavioral threat detection: Identifies phishing, ransomware, account takeovers, and insider risks by learning “normal” communication behavior of internal and external users. - Protection beyond the inbox: Extends security to collaboration platforms like Microsoft Teams and SaaS applications, addressing the shift of phishing into new channels. - Adaptive response: Suspicious emails are automatically quarantined, links are rewritten, or attachments are removed, all without interrupting legitimate business communication. This approach enforces regular communication and ensures that as much safe, non-malicious content as possible is retained. - Data protection: Provides behavioral data loss prevention and assists with your DMARC configuration and monitoring to safeguard sensitive information and brand reputation. For security teams, Darktrace / EMAIL reduces operational overhead by automating triage and response. Its Cyber AI Analyst provides contextual insights, while end-users benefit from clear, in-app narratives that explain why a message is suspicious—helping to reduce false phishing reports and improve awareness. Benefits for organizations include: - Comprehensive coverage across email, collaboration, and SaaS platforms. - Reduced workload for security teams through automation and AI-driven analysis. - Seamless integration with Microsoft 365, Exchange, and Google Workspace without disrupting mail flow. In summary, Darktrace / EMAIL delivers adaptive, AI-driven protection across the full communication ecosystem. Its dual recognition as a Gartner Leader in both the Voice of the Customer award and the Magic Quadrant for Email Security Platforms in 2025 highlights its effectiveness in helping organizations defend against today’s most complex and fast-evolving threats.


**Average Rating:** 4.1/5.0
**Total Reviews:** 31
**How Do G2 Users Rate Darktrace / EMAIL?**

- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.6/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.2/10 (Category avg: 9.0/10)

**Who Is the Company Behind Darktrace / EMAIL?**

- **Seller:** [Darktrace](https://www.g2.com/sellers/darktrace)
- **Company Website:** https://www.darktrace.com
- **Year Founded:** 2013
- **HQ Location:** Cambridgeshire, England
- **Twitter:** @Darktrace (18,177 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/5013440/ (2,607 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 55% Mid-Market, 21% Enterprise


#### What Are Darktrace / EMAIL's Pros and Cons?

**Pros:**

- AI Technology (2 reviews)
- Customer Support (2 reviews)
- Detection Efficiency (2 reviews)
- Product Quality (2 reviews)
- Reliability (2 reviews)

**Cons:**

- Expensive (4 reviews)
- Poor Integration (2 reviews)
- Complexity (1 reviews)
- False Positives (1 reviews)
- Update Issues (1 reviews)


### What Do G2 Reviewers Say About Darktrace / EMAIL?
*AI-generated summary from verified user reviews*

**Pros:**

- Users praise Darktrace's **AI detection and adaptability** , greatly simplifying email security management and reducing false positives.
- Users commend the **excellent customer support** of Darktrace, noting its responsiveness and helpfulness in resolving issues.
- Users value the **high detection efficiency** of Darktrace, enhancing their confidence in email security management.
- Users value the **exceptional product quality** of Darktrace, ensuring robust email protection and reliable performance.
- Users value the **reliability** of Darktrace, appreciating its effective email protection and consistent performance.

**Cons:**

- Users find Darktrace / EMAIL to be **expensive** , especially with existing cyber security insurance coverage.
- Users experience **poor integration** with Outlook, causing complications in utilizing Darktrace effectively across platforms.
- Users find the **complexity** of Darktrace's wording challenging, necessitating dedicated security expertise for effective use.
- Users experience **false positives** with Darktrace, occasionally blocking desired emails, though exceptions are easily managed.
- Users find that the **regular software updates** make using Darktrace tedious and less engaging over time.

#### What Are Recent G2 Reviews of Darktrace / EMAIL?

**"[Smart Behavioral Baselines That Catch Sneaky Vendor Spoofing](https://www.g2.com/survey_responses/darktrace-email-review-13071341)"**

**Rating:** 4.5/5.0 stars
*— Tomas R.*

[Read full review](https://www.g2.com/survey_responses/darktrace-email-review-13071341)

---

**"[Boosts Email Security with Proactive Threat Detection](https://www.g2.com/survey_responses/darktrace-email-review-13070012)"**

**Rating:** 4.5/5.0 stars
*— Shantanu B.*

[Read full review](https://www.g2.com/survey_responses/darktrace-email-review-13070012)

---



### 12. [Barracuda Impersonation Protection](https://www.g2.com/products/barracuda-impersonation-protection/reviews)
Impersonation Protection protects against business email compromise, account takeover, spear phishing, and other cyber fraud. It combines artificial intelligence and deep integration with Microsoft Office 365 into a comprehensive cloud-based solution. Impersonation Protection’s unique API-based architecture lets the AI engine study historical email and learn users’ unique communication patterns. It blocks phishing attacks that harvest credentials and lead to account takeover and enables real-time remediation.


**Average Rating:** 4.5/5.0
**Total Reviews:** 87
**How Do G2 Users Rate Barracuda Impersonation Protection?**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.9/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.1/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.8/10 (Category avg: 9.0/10)

**Who Is the Company Behind Barracuda Impersonation Protection?**

- **Seller:** [Barracuda](https://www.g2.com/sellers/barracuda)
- **Year Founded:** 2002
- **HQ Location:** Campbell, CA
- **Twitter:** @Barracuda (15,239 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/barracuda-networks/ (2,248 employees on LinkedIn®)
- **Ownership:** Private

**Who Uses This Product?**
- **Who Uses This:** Systems Administrator
- **Top Industries:** Information Technology and Services, Higher Education
- **Company Size:** 67% Mid-Market, 17% Small-Business


#### What Are Barracuda Impersonation Protection's Pros and Cons?

**Pros:**

- Phishing Protection (8 reviews)
- Ease of Use (7 reviews)
- Security (6 reviews)
- Setup Ease (6 reviews)
- Customer Support (5 reviews)

**Cons:**

- False Positives (8 reviews)
- Complexity (3 reviews)
- Inadequate Protection (3 reviews)
- UX Improvement (3 reviews)
- Configuration Difficulties (2 reviews)


### What Do G2 Reviewers Say About Barracuda Impersonation Protection?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **effective phishing protection** of Barracuda, ensuring security and preventing unwanted emails from reaching inboxes.
- Users find Barracuda Impersonation Protection's **ease of use** and seamless integration exceptionally beneficial for security management.
- Users appreciate the **immediate notifications** for abnormal access, enhancing security and safeguarding against harmful actors.
- Users commend the **setup ease** of Barracuda Impersonation Protection, getting it running seamlessly within minutes.
- Users praise the **outstanding customer support** of Barracuda Impersonation Protection, finding it responsive and helpful for their needs.

**Cons:**

- Users report frequent **false positives** with Barracuda Impersonation Protection, often blocking legitimate emails mistakenly tagged as scams.
- Users find the **admin system complicated** and wish for a more seamless integration within the M365 ecosystem.
- Users express concerns over **inadequate protection** , as it misses critical threats and misclassifies benign communications as spam.
- Users find the **admin interface complicated** , making it hard to navigate reporting configurations effectively.
- Users find the **configuration difficulties** of Barracuda Impersonation Protection cumbersome, complicating effective use and management.

#### What Are Recent G2 Reviews of Barracuda Impersonation Protection?

**"[Barracuda Impersonation Protection Feels Like a Force Field for Our Organization](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-12351300)"**

**Rating:** 5.0/5.0 stars
*— William M.*

[Read full review](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-12351300)

---

**"[Useful Product, Great Features](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-8484683)"**

**Rating:** 4.0/5.0 stars
*— Verified User in Law Practice*

[Read full review](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-8484683)

---


#### What Are G2 Users Discussing About Barracuda Impersonation Protection?

- [What is Barracuda Impersonation Protection (formely Barracuda Sentinel) used for?](https://www.g2.com/discussions/what-is-barracuda-impersonation-protection-formely-barracuda-sentinel-used-for)
- [What is Barracuda machine learning?](https://www.g2.com/discussions/what-is-barracuda-machine-learning)

### 13. [Sublime Email Security Platform](https://www.g2.com/products/sublime-email-security-platform/reviews)
Sublime’s agentic platform stops more email attacks with less work. Our AI agents work like a digital SOC team in your environment, triaging and blocking advanced threats while adapting protections at adversary speed. It provides full transparency and automation by default, with control on demand for advanced teams, eliminating vendor bottlenecks or one-size-fits-all limits. Core Outcomes (The What): - Stop More Attacks with Fewer False Positives - block sophisticated threats (BEC, novel phishing, QR-based phishing) and reduce the false positives that waste time and disrupt workflows. Our tailored protections deliver a demonstrably higher catch rate, validated by the world's most demanding security teams. - Automate the Abuse Mailbox - Our Autonomous Security Analyst (ASA) automates triage, investigation, and remediation of user-reported email, cutting MTTR from hours to seconds and freeing your SOC team to focus on the threats that matter most. - Adapt Defenses Automatically. - When a missed attack is identified, we can create new coverage in hours. Our Autonomous Detection Engineer (ADÉ) generates, backtests, and deploys org-specific coverage, eliminating vendor ticket limbo. Differentiators (The How): - A Team of Agents using AI, Not Just a Black Box - Sublime deploys a team of specialized agents - like an analyst and a detection engineer - that use AI to protect, triage, and adapt your defenses. Unlike an opaque, monolithic AI, our agentic approach provides full transparency into every action, with visible decision history, message lineage, and backtests. - Org-Specific Protection, Not One-Size-Fits-All - Our Distributed Detection Model (DDM) is the foundation of our platform. It runs per-environment coverage that adapts to the unique attacks you face, allowing us to safely deploy protections that would be noisy in global models - something centralized systems simply can’t support. This means higher day-one efficacy and fewer false positives. - Autonomous by Default, Control on Demand - By stopping more attacks and reducing false positives, Sublime delivers a superior autonomous experience that requires less work. For advanced teams, the platform is fully extensible, allowing you to author your own detections and hunt for threats with a level of precision that one-size-fits-all solutions can't. Innovative organizations including Spotify, Snowflake, Brex, Elastic, Compass, Anduril, SentinelOne, and others rely on Sublime to secure the business and keep teams focused on strategic defense. 🔗 Learn how Sublime helps security teams stop more attacks with less work at sublime.security


**Average Rating:** 4.9/5.0
**Total Reviews:** 27
**How Do G2 Users Rate Sublime Email Security Platform?**

- **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.8/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.7/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.0/10 (Category avg: 9.0/10)

**Who Is the Company Behind Sublime Email Security Platform?**

- **Seller:** [Sublime Security](https://www.g2.com/sellers/sublime-security)
- **Company Website:** https://sublime.security/
- **Year Founded:** 2019
- **HQ Location:** Washington, District of Columbia, United States
- **Twitter:** @sublime_sec (2,478 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/sublime-security (302 employees on LinkedIn®)

**Who Uses This Product?**
- **Company Size:** 56% Enterprise, 19% Mid-Market


#### What Are Sublime Email Security Platform's Pros and Cons?

**Pros:**

- Ease of Use (15 reviews)
- Detection Efficiency (13 reviews)
- Easy Setup (10 reviews)
- Setup Ease (10 reviews)
- Customization (9 reviews)

**Cons:**

- Missing Features (5 reviews)
- Steep Learning Curve (5 reviews)
- Complexity (4 reviews)
- Limited Features (4 reviews)
- Learning Difficulty (3 reviews)


### What Do G2 Reviewers Say About Sublime Email Security Platform?
*AI-generated summary from verified user reviews*

**Pros:**

- Users appreciate the **ease of onboarding** with Sublime Email Security Platform, enabling quick and efficient setup for organizations.
- Users value the **high detection efficiency** of Sublime, enjoying clean inboxes and effective threat management.
- Users find the **easy setup** of the Sublime Email Security Platform to be a time-saving advantage with quick onboarding.
- Users find the **initial setup extremely easy** , making onboarding stress-free and efficient for their email security needs.
- Users value the **flexibility and customization options** offered by Sublime Email Security Platform for tailored protection.

**Cons:**

- Users notice **missing features** like incomplete audit logs and delayed plans for outbound capabilities, affecting overall use.
- Users note a **steep learning curve** for mastering advanced features and rule language on the Sublime platform.
- Users find the **learning curve steep** , requiring time to master the complex rule language and detection logic.
- Users note the **limited features** of Sublime Email Security Platform, particularly the absence of outbound processing options.
- Users find the **learning difficulty** with Sublime's rule language steep, requiring time and effort to master.

#### What Are Recent G2 Reviews of Sublime Email Security Platform?

**"[Accurate Out of the Box, Transparent Detections, and Powerful Automations](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12342595)"**

**Rating:** 5.0/5.0 stars
*— John H.*

[Read full review](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12342595)

---

**"[Flexible Detection Rules with Sublime Email Security](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12370858)"**

**Rating:** 5.0/5.0 stars
*— Jack G.*

[Read full review](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12370858)

---



### 14. [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews)
Cloudflare One is a single-vendor secure access service edge (SASE) platform that converges security and networking services into a unified, global connectivity cloud. It replaces legacy, fragmented hardware and first-generation SASE solutions with a composable, programmable architecture. Cloudflare One connects and protects an organization's workforce, AI agents, and infrastructure. Learn more at https://www.cloudflare.com/sase/ Designed for agility, it enables teams to: - Accelerate safe AI adoption with granular visibility, control, and AI agent governance. - Modernize remote access by replacing clunky VPNs with zero trust access. - Block email phishing attacks with flexible, SASE-native email security. - Protect web traffic for remote users and branch offices with lightweight DNS filtering. - Deploy “coffee shop networking” with a light branch, heavy cloud approach.


**Average Rating:** 4.6/5.0
**Total Reviews:** 103
**How Do G2 Users Rate Cloudflare One (SASE)?**

- **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.2/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.1/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.1/10 (Category avg: 9.0/10)

**Who Is the Company Behind Cloudflare One (SASE)?**

- **Seller:** [Cloudflare, Inc.](https://www.g2.com/sellers/cloudflare-inc)
- **Year Founded:** 2009
- **HQ Location:** San Francisco, California
- **Twitter:** @Cloudflare (286,254 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/407222/ (7,190 employees on LinkedIn®)
- **Ownership:** NYSE: NET

**Who Uses This Product?**
- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 37% Small-Business, 34% Mid-Market


#### What Are Cloudflare One (SASE)'s Pros and Cons?

**Pros:**

- Ease of Use (8 reviews)
- Protection (7 reviews)
- Reliability (7 reviews)
- Security (7 reviews)
- User Interface (6 reviews)

**Cons:**

- Steep Learning Curve (5 reviews)
- Complexity (4 reviews)
- Difficult Learning (4 reviews)
- Difficult Learning Curve (4 reviews)
- Difficult Setup (4 reviews)


### What Do G2 Reviewers Say About Cloudflare One (SASE)?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** of Cloudflare One, benefiting from its intuitive design and excellent support.
- Users value the **exceptional threat protection** of Cloudflare One, ensuring security without compromising performance.
- Users value the **reliability** of Cloudflare One, ensuring consistent performance and security across their networks.
- Users praise Cloudflare One's **exceptional security features** , ensuring robust protection and performance across various networks.
- Users appreciate the **intuitive interface** of Cloudflare One, facilitating easy management of security and networking tools.

**Cons:**

- Users find the **steep learning curve** of Cloudflare One challenging, especially during onboarding and policy setup.
- Users find the **complexity** of Cloudflare One's features and configuration challenging, impacting the overall user experience.
- Users find the **difficult learning curve** of Cloudflare One challenging, especially when adapting to new features and policies.
- Users experience a **difficult learning curve** with Cloudflare One, especially in onboarding and feature familiarity.
- Users often face a **difficult setup** with Cloudflare One, requiring extensive learning and careful planning during migration.

#### What Are Recent G2 Reviews of Cloudflare One (SASE)?

**"[Unified Security and Networking Made Effortless with Cloudflare](https://www.g2.com/survey_responses/cloudflare-one-sase-review-11999796)"**

**Rating:** 4.5/5.0 stars
*— Ahsan Y.*

[Read full review](https://www.g2.com/survey_responses/cloudflare-one-sase-review-11999796)

---

**"[Effortless Integrations and User-Friendly Setup](https://www.g2.com/survey_responses/cloudflare-one-sase-review-12797898)"**

**Rating:** 5.0/5.0 stars
*— Ravn Sebastian E.*

[Read full review](https://www.g2.com/survey_responses/cloudflare-one-sase-review-12797898)

---


#### What Are G2 Users Discussing About Cloudflare One (SASE)?

- [What is Cloudflare Area 1 Security used for?](https://www.g2.com/discussions/what-is-cloudflare-area-1-security-used-for)
- [What is Cloudflare Zero Trust Services used for?](https://www.g2.com/discussions/what-is-cloudflare-zero-trust-services-used-for)
- [What is Gateway Cloudflare?](https://www.g2.com/discussions/what-is-gateway-cloudflare)
- [How do I set up a Cloudflare team?](https://www.g2.com/discussions/how-do-i-set-up-a-cloudflare-team)
- [How does Cloudflare teams work?](https://www.g2.com/discussions/how-does-cloudflare-teams-work)

### 15. [KnowBe4 Cloud Email Security (Formerly Egress)](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews)
KnowBe4 Cloud Email Security is a comprehensive AI-powered email protection platform that defends against sophisticated inbound and outbound email threats, transforming email from organizations' largest attack surface into a strengthened defense layer. Designed for businesses of all sizes—particularly those in regulated industries handling sensitive information—this platform addresses the critical challenge of insider risk and human error, which account for 68% of data breaches. The platform delivers three integrated solutions: Defend™ provides AI-powered adaptive anti-phishing that detects business email compromise, spear phishing, and zero-day attacks while educating users with real-time contextual warning banners. Prevent™ offers AI-native outbound email security preventing data breaches by detecting misdirected emails, data exfiltration attempts, and unauthorized sharing. Protect™ delivers end-to-end email encryption seamlessly integrated into Outlook with automated policy enforcement. Key Capabilities: - Minutes-to-deploy with native Microsoft 365 integration - Patented contextual machine learning adapting to organizational communication patterns - Comprehensive analytics revealing organizations typically miss 90% of outbound security incidents - API integrations with existing security infrastructure Part of the KnowBe4 platform, Cloud Email Security transforms employees from vulnerabilities into informed cybersecurity assets through proactive threat management.


**Average Rating:** 4.5/5.0
**Total Reviews:** 71
**How Do G2 Users Rate KnowBe4 Cloud Email Security (Formerly Egress)?**

- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.9/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.7/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.7/10 (Category avg: 9.0/10)

**Who Is the Company Behind KnowBe4 Cloud Email Security (Formerly Egress)?**

- **Seller:** [KnowBe4, Inc.](https://www.g2.com/sellers/knowbe4-inc)
- **Company Website:** https://www.knowbe4.com
- **Year Founded:** 2010
- **HQ Location:** Clearwater, FL
- **Twitter:** @KnowBe4 (16,161 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2225282/ (2,606 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Hospital & Health Care, Information Technology and Services
- **Company Size:** 53% Mid-Market, 30% Small-Business


#### What Are KnowBe4 Cloud Email Security (Formerly Egress)'s Pros and Cons?

**Pros:**

- Email Security (7 reviews)
- Protection (6 reviews)
- Customer Support (4 reviews)
- Detection Efficiency (4 reviews)
- Ease of Use (4 reviews)

**Cons:**

- Dashboard Issues (2 reviews)
- Email Filtering Issues (2 reviews)
- Email Issues (2 reviews)
- Email Security (2 reviews)
- False Positives (2 reviews)


### What Do G2 Reviewers Say About KnowBe4 Cloud Email Security (Formerly Egress)?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **effective email warnings** from KnowBe4 Cloud Email Security, enhancing safety and reducing clutter in inboxes.
- Users value the **proactive protection** against phishing and ransomware, enhancing email security and user productivity.
- Users praise the **exceptional customer support** of KnowBe4 Cloud Email Security, noting the smooth onboarding and configuration guidance.
- Users commend the **detection efficiency** of KnowBe4 Cloud Email Security, particularly in thwarting phishing and ransomware threats.
- Users appreciate the **ease of use** of KnowBe4 Cloud Email Security, highlighting its intuitive setup and seamless integration.

**Cons:**

- Users find the **dashboard interface confusing** and wish for better integration with Egress products.
- Users experience **email filtering issues** , with some dangerous emails bypassing security measures and reaching their inboxes.
- Users experience **difficulties with support** and occasional failure in email blocking, impacting overall satisfaction with the service.
- Users desire a **more effective blocking system** to prevent dangerous emails from reaching their inboxes.
- Users find that the service struggles with **false positives** , allowing some harmful emails to slip through filters.

#### What Are Recent G2 Reviews of KnowBe4 Cloud Email Security (Formerly Egress)?

**"[Outstanding Email Security with Smart Tagging and URL Protection](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11847822)"**

**Rating:** 4.5/5.0 stars
*— Philip P.*

[Read full review](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11847822)

---

**"[Effortlessly Improves Email Security with Intuitive Features](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11979285)"**

**Rating:** 4.5/5.0 stars
*— Ricky R.*

[Read full review](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11979285)

---


#### What Are G2 Users Discussing About KnowBe4 Cloud Email Security (Formerly Egress)?

- [What is Egress Intelligent Email Security used for?](https://www.g2.com/discussions/what-is-egress-intelligent-email-security-used-for)

### 16. [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews)
In today’s complex cyber-threat environment, you need an email security solution that delivers comprehensive security against sophisticated attacks while also being easy to deploy, configure, and manage. Barracuda provides cloud-based protection against advanced email attacks, helps ensure email continuity and scans outgoing email to prevent data loss - all without the need to install any additional hardware or software.


**Average Rating:** 4.2/5.0
**Total Reviews:** 37
**How Do G2 Users Rate Barracuda Email Gateway Defense?**

- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.8/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.8/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.8/10 (Category avg: 9.0/10)

**Who Is the Company Behind Barracuda Email Gateway Defense?**

- **Seller:** [Barracuda](https://www.g2.com/sellers/barracuda)
- **Year Founded:** 2002
- **HQ Location:** Campbell, CA
- **Twitter:** @Barracuda (15,239 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/barracuda-networks/ (2,248 employees on LinkedIn®)
- **Ownership:** Private

**Who Uses This Product?**
- **Top Industries:** Information Technology and Services, Hospital & Health Care
- **Company Size:** 59% Mid-Market, 26% Enterprise


#### What Are Barracuda Email Gateway Defense's Pros and Cons?

**Pros:**

- Email Security (4 reviews)
- Customization (3 reviews)
- Ease of Use (3 reviews)
- Phishing Protection (3 reviews)
- Protection (3 reviews)

**Cons:**

- Access Issues (1 reviews)
- Complexity (1 reviews)
- Complex Navigation (1 reviews)
- Configuration Difficulties (1 reviews)
- Dashboard Issues (1 reviews)


### What Do G2 Reviewers Say About Barracuda Email Gateway Defense?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** of Barracuda Email Gateway Defense, streamlining the process of managing email security.
- Users value the **customizable digest reports** in Barracuda Email Gateway Defense, enhancing their email security management experience.
- Users appreciate the **ease of use** of Barracuda Email Gateway Defense, facilitating quick email investigations and adjustments.
- Users find the **phishing protection effective** , enabling quick investigation and remediation of suspicious emails effortlessly.
- Users value the **effective protection** provided by Barracuda Email Gateway Defense against phishing and spam threats.

**Cons:**

- Users find the lack of **Google authentication support** frustrating, complicating quarantine and spam management.
- Users find the **complexity of rulesets** challenging, with a need for better navigation and loading feedback.
- Users find the **complex navigation** challenging, particularly in understanding rulesets and searching for settings efficiently.
- Users face **configuration difficulties** as whitelisted emails occasionally get blocked, requiring troubleshooting to adjust settings.
- Users find the **dashboard design odd** and are hoping for improvements in future updates.

#### What Are Recent G2 Reviews of Barracuda Email Gateway Defense?

**"[User-Friendly Software That Helps Protect Our Environment](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12345975)"**

**Rating:** 5.0/5.0 stars
*— Kelly F.*

[Read full review](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12345975)

---

**"[Strong Spam and Phishing Protection That’s Easy to Manage](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12082527)"**

**Rating:** 4.5/5.0 stars
*— Phillip P.*

[Read full review](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12082527)

---


#### What Are G2 Users Discussing About Barracuda Email Gateway Defense?

- [What is Barracuda Email Threat Scanner used for?](https://www.g2.com/discussions/what-is-barracuda-email-threat-scanner-used-for)

### 17. [SlashNext Integrated Cloud Email Security](https://www.g2.com/products/slashnext-integrated-cloud-email-security/reviews)
SlashNext Integrated Cloud Email Security Slashnext Integrated Cloud Email Security enables organizations to stop 65% more targeted spear phishing, social engineering, business email compromise (BEC), and other malicious digital user attacks launched from legitimate, trusted sites. With power and 99.99% accuracy, SlashNext continuously detects and remediates threats missed by Microsoft Defender, ATPs, and relationship graph technologies. Powerful, Simple, Secure, Fast ROI Now organizations can leverage SlashNext’s award-winning AI threat detection to securely detect and remove targeted spear-phishing and other human threats that easily evade email security defenses. As targeted, well-crafted spear-phishing continues to rise dramatically in an environment where cyber criminals use automation and AI to increase the likelihood of compromising a target. The once-reliable relationship graphs, URL rewriting, and sandbox technologies of Secure Email Gateways (SEGs) cannot safeguard against rapidly evolving phishing tactics. Spear-phishing delivered through legitimate cloud services can bypass these cybersecurity solutions. Since these attacks focus on a person, the success rates are higher, providing the attacker with a lower-cost entry point into an organization.


**Average Rating:** 4.9/5.0
**Total Reviews:** 32
**How Do G2 Users Rate SlashNext Integrated Cloud Email Security?**

- **Has the product been a good partner in doing business?:** 9.9/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.9/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.7/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.8/10 (Category avg: 9.0/10)

**Who Is the Company Behind SlashNext Integrated Cloud Email Security?**

- **Seller:** [Varonis](https://www.g2.com/sellers/varonis)
- **Year Founded:** 2005
- **HQ Location:** New York, US
- **Twitter:** @varonis (6,400 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/varonis (2,798 employees on LinkedIn®)
- **Ownership:** NASDAQ: VRNS

**Who Uses This Product?**
- **Company Size:** 44% Mid-Market, 38% Small-Business


#### What Are SlashNext Integrated Cloud Email Security's Pros and Cons?

**Pros:**

- Customer Support (1 reviews)
- Ease of Use (1 reviews)
- Reliability (1 reviews)
- Simple (1 reviews)
- Time-saving (1 reviews)

**Cons:**

- Limited Reporting (1 reviews)
- Outdated Interface (1 reviews)
- Poor Interface Design (1 reviews)
- User Interface (1 reviews)


### What Do G2 Reviewers Say About SlashNext Integrated Cloud Email Security?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **responsive customer support** of SlashNext Integrated Cloud Email Security for quick and concise assistance.
- Users value the **ease of use** of SlashNext, enjoying a simple set-it-and-forget-it experience.
- Users love the **reliability** of SlashNext Integrated Cloud Email Security, enjoying its seamless performance and quick support.
- Users commend the **simple setup** of SlashNext Integrated Cloud Email Security, enjoying hassle-free operation and support.
- Users value the **time-saving** nature of SlashNext, enjoying efficient and straightforward email security management.

**Cons:**

- Users find the **limited reporting** capabilities of SlashNext's management console less than satisfactory after initial setup.
- Users find the **outdated interface** of SlashNext Integrated Cloud Email Security unappealing, limiting its overall usability.
- Users find the **interface design poor** , noting it's only useful for detailed detection reporting post-setup.
- Users find the **management console lacking** in appeal, though it's rarely needed post-setup for reporting.

#### What Are Recent G2 Reviews of SlashNext Integrated Cloud Email Security?

**"[An extra layer on top of 365 EOP](https://www.g2.com/survey_responses/slashnext-integrated-cloud-email-security-review-7768928)"**

**Rating:** 5.0/5.0 stars
*— Joshua G.*

[Read full review](https://www.g2.com/survey_responses/slashnext-integrated-cloud-email-security-review-7768928)

---

**"[Slashnext: Real-time API Security for Email That Works Exactly As Advertised](https://www.g2.com/survey_responses/slashnext-integrated-cloud-email-security-review-10451300)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Transportation/Trucking/Railroad*

[Read full review](https://www.g2.com/survey_responses/slashnext-integrated-cloud-email-security-review-10451300)

---



### 18. [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews)
CyberSentriq is an integrated cybersecurity and data protection platform, leveraging solutions from two best-of breed vendors in the MSP space. Partnering with over 3,000 MSPs and protecting over 150,000 SMBs globally, CyberSentriq provides an unmatched combination of proactive AI-driven email and web security, advanced data protection, and operational resilience. The CyberSentriq platform offers: - Data backup & recovery for Microsoft M365 & Entra ID, Azure, Google workspace and more - AI-driven threat intelligence and detection - Advanced email security at both the Mail Exchange (MX) and Integrated Cloud Email Security (ICES) layers. - Security awareness services - Phishing simulation - Email archiving and encryption


**Average Rating:** 4.6/5.0
**Total Reviews:** 379
**How Do G2 Users Rate CyberSentriq?**

- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.1/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.2/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.3/10 (Category avg: 9.0/10)

**Who Is the Company Behind CyberSentriq?**

- **Seller:** [CyberSentriq](https://www.g2.com/sellers/cybersentriq-d38aeb75-bc88-459b-a2d2-16ccbed4d6c5)
- **Company Website:** https://cybersentriq.com
- **Year Founded:** 2025
- **HQ Location:** Galway ,Galway
- **Twitter:** @Redstor (1,949 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/cybersentriq/ (198 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** IT Manager, Director
- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 48% Mid-Market, 41% Small-Business


#### What Are CyberSentriq's Pros and Cons?

**Pros:**

- Ease of Use (58 reviews)
- Backup Solutions (45 reviews)
- Backup Ease (38 reviews)
- Backup Features (36 reviews)
- Backup Frequency (27 reviews)

**Cons:**

- Backup Issues (18 reviews)
- Inadequate Reporting (17 reviews)
- Poor Reporting (15 reviews)
- Backup Failures (12 reviews)
- Reporting Issues (12 reviews)


### What Do G2 Reviewers Say About CyberSentriq?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** of CyberSentriq, highlighting its intuitive interface and quick accessibility features.
- Users commend the **multiple backup options** of CyberSentriq, appreciating its ease of use and restore capabilities.
- Users find the **backup ease** of CyberSentriq invaluable, ensuring reliable, accessible, and swift recovery during incidents.
- Users commend the **multiple backup options** of CyberSentriq, making the backup process efficient and customizable.
- Users highly value the **reliable daily backups** of CyberSentriq, ensuring quick recovery and minimized downtime.

**Cons:**

- Users note **backup issues** with CyberSentriq, particularly regarding vague error messages and insufficient local backup options.
- Users find the **reporting inadequate** , highlighting the need for improvements in clarity and usability.
- Users express concerns over **poor reporting** , noting a need for improved clarity and easier functionality.
- Users face significant **backup failures** with CyberSentriq, including support delays and vague error messages complicating recovery efforts.
- Users find the **reporting options lacking** in CyberSentriq, needing more detail for effective troubleshooting and analysis.

#### What Are Recent G2 Reviews of CyberSentriq?

**"[Easy, Straightforward Interface That Just Works](https://www.g2.com/survey_responses/cybersentriq-review-12863494)"**

**Rating:** 4.5/5.0 stars
*— Rajeev Jonathan M.*

[Read full review](https://www.g2.com/survey_responses/cybersentriq-review-12863494)

---

**"[Easy Enrollment, User-Friendly UI, and Strong Phishing Protection](https://www.g2.com/survey_responses/cybersentriq-review-12843976)"**

**Rating:** 5.0/5.0 stars
*— Hasan A.*

[Read full review](https://www.g2.com/survey_responses/cybersentriq-review-12843976)

---


#### What Are G2 Users Discussing About CyberSentriq?

- [What is Redstor Backup and Archiving used for?](https://www.g2.com/discussions/what-is-redstor-backup-and-archiving-used-for) - 1 comment

### 19. [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews)
SpamTitan Email Security identifies and prevents email spam, viruses via email, malware, malicious links, phishing attacks, spoofing and other email borne malicious threats. We provide advanced email security for your business or msp without making it complicated. Inbound and outbound scanning with AI driven real time threat intelligence. SpamTitan Email Security is built for the SMB and SME markets, businesses using Office 365, managed service providers and the education sector. Email Security, Web Security and Compliance do not need to cost an arm and a leg for those looking to save costs in their IT security spend and productivity. Security is a feature that Microsoft has added to 0365 and for most organizations this does not meet their security benchmarks. Some important features include: Phishing Protection. Real-time Blacklists: Protect your business by blocking spam, malware and malicious emails in real-time. Office365 Friendly: Strengthen your Office 365 security against Spam and Malware Cloud-based: Protect your business on-the-go with our cloud-based system. No hardware. Virus & Malware Detection: Block malware, ransomware and viruses from destroying your business. Free Tech Support: We offer excellent free technical support from a live technician. Outbound Mail Scanning: Ensure that malicious emails are not sent from your corporate emails. Affordable Monthly Billing: It is a very affordable, effective and easy to use solution simply set and forget. Industry Leading Support Team: Renowned for our focus on supporting customers with 98% satisfied customer rate in 2018 Whitelisting, Blacklisting & Greylisting: Allows whitelisting and blacklisting, advanced reporting, recipient verification and outbound scanning of email. Protection from Zero Day Attacks: A secure solution for email needs the ability to anticipate new attacks using predictive technology Data Leak Prevention: SpamTitan adds powerful data leak prevention rules to prevent internal data loss Dedicated RBLs: SpamTitan includes 6 specialist Real Time Blacklists (RBLs). Email Content Filtering: It includes comprehensive content filtering rules Security Against Infected Attachments: Allows the blocking of specified attachments by type (per domain) i.e. ZIP files Advanced Threat Protection: Inbuilt Bayesian auto learning and heuristics Spam Quarantine Reports: Extensive and detailed quarantine reports allowing end users control their account Customizable Policies: Each user, domain, domain group and overall system has its own block list SpamTitan's sandboxing feature protects against breaches and sophisticated email attacks by providing a powerful environment to run in-depth, sophisticated analysis of unknown or suspicious programs and files. SpamTitan Cloud is also a vital additonal email security layer in protecting Office 365 from malware and zero day attacks. Since 1999 SpamTitan Email Security has been building up threat intelligence that will dramatically reduce the risk of a successful email attack on your organization. Cloud security is all we do.


**Average Rating:** 4.5/5.0
**Total Reviews:** 176
**How Do G2 Users Rate SpamTitan Email Security?**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.1/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.9/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.0/10 (Category avg: 9.0/10)

**Who Is the Company Behind SpamTitan Email Security?**

- **Seller:** [CyberSentriq](https://www.g2.com/sellers/cybersentriq-d38aeb75-bc88-459b-a2d2-16ccbed4d6c5)
- **Year Founded:** 2025
- **HQ Location:** Galway ,Galway
- **Twitter:** @Redstor (1,949 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/cybersentriq/ (198 employees on LinkedIn®)

**Who Uses This Product?**
- **Who Uses This:** IT Manager, CEO
- **Top Industries:** Information Technology and Services, Construction
- **Company Size:** 52% Small-Business, 45% Mid-Market


#### What Are SpamTitan Email Security's Pros and Cons?

**Pros:**

- Ease of Use (2 reviews)
- Customer Support (1 reviews)
- Easy Integrations (1 reviews)
- Integrations (1 reviews)
- Office 365 Integration (1 reviews)



### What Do G2 Reviewers Say About SpamTitan Email Security?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **ease of use** of SpamTitan Email Security, appreciating its intuitive interface and helpful support.
- Users highlight the **excellent customer support** of SpamTitan Email Security, appreciating its responsiveness and helpfulness.
- Users appreciate the **easy integrations** of SpamTitan Email Security, simplifying spam management through intuitive features.
- Users appreciate the **easy integrations** with SpamTitan, especially the convenient click-to-report spam feature.
- Users appreciate the **seamless Office 365 integration** , highlighting its straightforward functionality and efficient spam reporting.


#### What Are Recent G2 Reviews of SpamTitan Email Security?

**"[Strong Email Protection with Easy Deployment and a User-Friendly GUI](https://www.g2.com/survey_responses/spamtitan-email-security-review-12100176)"**

**Rating:** 5.0/5.0 stars
*— Sergio S.*

[Read full review](https://www.g2.com/survey_responses/spamtitan-email-security-review-12100176)

---

**"[The S in SpamTitan is for Security](https://www.g2.com/survey_responses/spamtitan-email-security-review-9667197)"**

**Rating:** 4.0/5.0 stars
*— Goodness  I.*

[Read full review](https://www.g2.com/survey_responses/spamtitan-email-security-review-9667197)

---


#### What Are G2 Users Discussing About SpamTitan Email Security?

- [What is SpamTitan Email Security used for?](https://www.g2.com/discussions/what-is-spamtitan-email-security-used-for) - 1 comment
- [What is anti spam software?](https://www.g2.com/discussions/what-is-anti-spam-software)
- [What is Symantec email security cloud service?](https://www.g2.com/discussions/what-is-symantec-email-security-cloud-service)
- [What is Spam Titan?](https://www.g2.com/discussions/what-is-spam-titan)
- [What is Hosted Email Security?](https://www.g2.com/discussions/what-is-hosted-email-security)

### 20. [Vade](https://www.g2.com/products/vade/reviews)
Vade is a global cybersecurity company specializing in developing threat detection and response technology with artificial intelligence. Founded in 2009 in Hem, France, Vade has eight global locations, including offices in the US, France, Japan, Canada, and Israel. Vade for M365 is a threat detection and response solution for Microsoft 365 that is purpose-built for MSPs. Vade combines powerful, AI-based protection with integrated, no-cost features that help MSPs save time, reduce admin workload, and generate more ROI from cybersecurity: • Phishing, spear phishing, and malware/ransomware protection • Auto- and assisted remediation • Multi-tenant incident response • Automated user awareness training • SIEM integration • Error-free configuration • Deploy in minutes • No MX record change • Layers with EOP/ATP


**Average Rating:** 4.6/5.0
**Total Reviews:** 169
**How Do G2 Users Rate Vade?**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.2/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.3/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.5/10 (Category avg: 9.0/10)

**Who Is the Company Behind Vade?**

- **Seller:** [Vade](https://www.g2.com/sellers/vade)
- **Year Founded:** 2009
- **HQ Location:** Hem, Hauts-de-France
- **Twitter:** @VadeSecure (1,841 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/vade-secure (214 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 56% Small-Business, 38% Mid-Market


#### What Are Vade's Pros and Cons?

**Pros:**

- AI Technology (1 reviews)
- Artificial Intelligence (1 reviews)
- Comprehensive Analysis (1 reviews)
- Malware Protection (1 reviews)
- Phishing Protection (1 reviews)

**Cons:**

- False Positives (1 reviews)
- Website Blocking Issues (1 reviews)


### What Do G2 Reviewers Say About Vade?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value Vade's **AI-driven threat detection** , effectively preventing phishing, malware, and other cyber threats in real time.
- Users value the **AI-driven threat detection** in Vade, effectively preventing phishing and malware in real time.
- Users value the **AI-driven threat detection** of Vade, which effectively prevents phishing and other cyber threats in real time.
- Users value Vade's **AI-driven threat detection** for effectively preventing phishing, malware, and real-time cyber threats.
- Users value Vade's **AI-driven threat detection** , noting its effectiveness in preventing phishing and other cyber threats in real time.

**Cons:**

- Users experience **false positives** with Vade, causing legitimate emails to be blocked and disrupting communication.
- Users report that Vade's **website blocking issues** occasionally result in legitimate emails being mistakenly filtered out.

#### What Are Recent G2 Reviews of Vade?

**"[Vade is a leading solution to protect messaging. Easy to integrate, inexpensive and very efficient!](https://www.g2.com/survey_responses/vade-review-5106432)"**

**Rating:** 5.0/5.0 stars
*— Pascal G.*

[Read full review](https://www.g2.com/survey_responses/vade-review-5106432)

---

**"[VADE](https://www.g2.com/survey_responses/vade-review-7338941)"**

**Rating:** 5.0/5.0 stars
*— Humberto M.*

[Read full review](https://www.g2.com/survey_responses/vade-review-7338941)

---


#### What Are G2 Users Discussing About Vade?

- [What is Vade used for?](https://www.g2.com/discussions/what-is-vade-used-for)

### 21. [INKY Email Security Platform](https://www.g2.com/products/inky-email-security-platform/reviews)
INKY is the behavioral email security platform that blocks threats, prevents data leaks, and coaches users to make smart decisions. Like a security coach, it signals suspicious behaviors with interactive banners that guide users to take safe action on any device or email client. IT teams don’t face the burden of filtering every email themselves or maintaining multiple systems. Through powerful technology and intuitive user engagement, INKY keeps bad actors out for good.


**Average Rating:** 4.1/5.0
**Total Reviews:** 35
**How Do G2 Users Rate INKY Email Security Platform?**

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.5/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.0/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.1/10 (Category avg: 9.0/10)

**Who Is the Company Behind INKY Email Security Platform?**

- **Seller:** [Kaseya](https://www.g2.com/sellers/kaseya)
- **Company Website:** https://www.kaseya.com/
- **Year Founded:** 2000
- **HQ Location:** Miami, FL
- **Twitter:** @KaseyaCorp (17,411 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/kaseya/ (5,471 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Information Technology and Services
- **Company Size:** 69% Small-Business, 28% Mid-Market


#### What Are INKY Email Security Platform's Pros and Cons?

**Pros:**

- Cross-Platform Compatibility (1 reviews)
- Ease of Use (1 reviews)
- Easy Integrations (1 reviews)
- Integrations (1 reviews)
- Office 365 Integration (1 reviews)

**Cons:**

- Configuration Difficulties (1 reviews)
- Difficult Setup (1 reviews)


### What Do G2 Reviewers Say About INKY Email Security Platform?
*AI-generated summary from verified user reviews*

**Pros:**

- Users value the **cross-platform compatibility** of INKY Email Security, seamlessly integrating with Microsoft for enhanced functionality.
- Users praise the **seamless integration** of INKY Email Security Platform with Microsoft, enhancing their overall experience.
- Users appreciate the **easy integrations** of INKY Email Security Platform, especially its seamless compatibility with Microsoft.
- Users praise the **seamless integration with Microsoft** , enhancing their experience with INKY Email Security Platform.
- Users value the **seamless integration with Microsoft** , enhancing their experience with the INKY Email Security Platform.

**Cons:**

- Users find **setup for Google tricky** , but they acknowledge the platform's overall excellence and effectiveness.
- Users find the **difficult setup** for INKY Email Security Platform challenging, despite its otherwise flawless performance.

#### What Are Recent G2 Reviews of INKY Email Security Platform?

**"[User-Friendly Email Security That Boosts Phishing Awareness](https://www.g2.com/survey_responses/inky-email-security-platform-review-12881558)"**

**Rating:** 4.0/5.0 stars
*— Darren .*

[Read full review](https://www.g2.com/survey_responses/inky-email-security-platform-review-12881558)

---

**"[Inky smooth Microsoft 365 onboarding](https://www.g2.com/survey_responses/inky-email-security-platform-review-12970587)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Consulting*

[Read full review](https://www.g2.com/survey_responses/inky-email-security-platform-review-12970587)

---


#### What Are G2 Users Discussing About INKY Email Security Platform?

- [What is INKY email?](https://www.g2.com/discussions/what-is-inky-email)
- [How much does INKY cost?](https://www.g2.com/discussions/how-much-does-inky-cost)
- [What is INKY software?](https://www.g2.com/discussions/what-is-inky-software)
- [What is INKY Phish fence?](https://www.g2.com/discussions/what-is-inky-phish-fence) - 2 comments

### 22. [OfficeScan](https://www.g2.com/products/officescan/reviews)
Trend Micro OfficeScan infuses high-fidelity machine learning into a blend of threat protection techniques to eliminate security gaps across any user activity and any endpoint. It constantly learns, adapts, and automatically shares threat intelligence across your environment.


**Average Rating:** 4.0/5.0
**Total Reviews:** 43
**How Do G2 Users Rate OfficeScan?**

- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.2/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.0/10 (Category avg: 8.9/10)
- **Ease of Use:** 8.5/10 (Category avg: 9.0/10)

**Who Is the Company Behind OfficeScan?**

- **Seller:** [TrendAI](https://www.g2.com/sellers/trendai)
- **Year Founded:** 1988
- **HQ Location:** Tokyo
- **LinkedIn® Page:** https://www.linkedin.com/company/4312/ (8,040 employees on LinkedIn®)
- **Ownership:** OTCMKTS:TMICY
- **Total Revenue (USD mm):** $1,515

**Who Uses This Product?**
- **Top Industries:** Information Technology and Services
- **Company Size:** 46% Mid-Market, 28% Enterprise



#### What Are Recent G2 Reviews of OfficeScan?

**"[useful tool](https://www.g2.com/survey_responses/officescan-review-6656592)"**

**Rating:** 4.5/5.0 stars
*— jose luis M.*

[Read full review](https://www.g2.com/survey_responses/officescan-review-6656592)

---

**"[OfficeScan Review](https://www.g2.com/survey_responses/officescan-review-2480685)"**

**Rating:** 4.0/5.0 stars
*— Christian A.*

[Read full review](https://www.g2.com/survey_responses/officescan-review-2480685)

---



### 23. [Intermedia Exchange Email](https://www.g2.com/products/intermedia-exchange-email/reviews)
Intermedia Hosted Exchange provides a comprehensive cloud-based Microsoft Exchange Online experience to small to midsize businesses (SMBs). Highlights include versatile security options and white glove email migration support. Exchange Email is one of 30+ essential business applications from Intermedia. With a single control panel, your cloud is easier to use and more efficient to manage. Plus there's just one bill, one password and one support team. Join the 1.4M business users that trust Intermedia with their communication needs and experience: Unbelievable uptime: Our 99.999% uptime SLA means no more than 26 seconds of unplanned downtime per month. J.D. Power-certified 24/7 support: Our expert support is certified by J.D. Power as "exceptional". We're here for you by phone or chat. Expert migration and onboarding: — FREE! Our Cloud Concierge™experts will create a custom migration plan with no downtime or data loss.


**Average Rating:** 3.9/5.0
**Total Reviews:** 23
**How Do G2 Users Rate Intermedia Exchange Email?**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.6/10 (Category avg: 9.0/10)
- **Ease of Admin:** 9.6/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.2/10 (Category avg: 9.0/10)

**Who Is the Company Behind Intermedia Exchange Email?**

- **Seller:** [Intermedia](https://www.g2.com/sellers/intermedia)
- **Year Founded:** 1993
- **HQ Location:** Sunnyvale, California
- **Twitter:** @intermedia_net (4,556 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/8903/ (1,395 employees on LinkedIn®)

**Who Uses This Product?**
- **Top Industries:** Information Technology and Services
- **Company Size:** 65% Small-Business, 30% Mid-Market



#### What Are Recent G2 Reviews of Intermedia Exchange Email?

**"[Experience the Emailing with Intermedia Exchange Email](https://www.g2.com/survey_responses/intermedia-exchange-email-review-9108819)"**

**Rating:** 5.0/5.0 stars
*— Dhawlandra S.*

[Read full review](https://www.g2.com/survey_responses/intermedia-exchange-email-review-9108819)

---

**"[Excellent Email Provider](https://www.g2.com/survey_responses/intermedia-exchange-email-review-8980425)"**

**Rating:** 5.0/5.0 stars
*— Caroline A.*

[Read full review](https://www.g2.com/survey_responses/intermedia-exchange-email-review-8980425)

---


#### What Are G2 Users Discussing About Intermedia Exchange Email?

- [What is Intermedia Exchange Email used for?](https://www.g2.com/discussions/what-is-intermedia-exchange-email-used-for)

### 24. [Symantec Mail Security for Microsoft Exchange](https://www.g2.com/products/symantec-symantec-mail-security-for-microsoft-exchange/reviews)
Symantec Mail Security for Microsoft Exchange (SMSMSE) combines Symantec anti-malware technology with advanced heuristics and file reputation to provide real-time protection for email against viruses, spyware, phishing, and other malicious attacks. For additional protection, SMSMSE offers Symantec Premium AntiSpam (additional license), powered by Brightmail technology. Together, these protections help to stop 99 percent of incoming spam with less than one false positive per million. SMSMSE enforces content filtering policies on Microsoft Exchange Server 2010, 2013, and 2016, while supporting hosted, Microsoft Hyper-V®, and VMware virtualized Exchange server environments. Symantec Mail Security for Microsoft Exchange complements other layers of protection by preventing the spread of email-borne threats and enforcing data loss prevention (DLP) policies.


**Average Rating:** 4.3/5.0
**Total Reviews:** 13
**How Do G2 Users Rate Symantec Mail Security for Microsoft Exchange?**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.3/10 (Category avg: 9.0/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.2/10 (Category avg: 9.0/10)

**Who Is the Company Behind Symantec Mail Security for Microsoft Exchange?**

- **Seller:** [Broadcom](https://www.g2.com/sellers/broadcom-ab3091cd-4724-46a8-ac89-219d6bc8e166)
- **Year Founded:** 1991
- **HQ Location:** San Jose, CA
- **Twitter:** @broadcom (63,909 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/broadcom/ (55,094 employees on LinkedIn®)
- **Ownership:** NASDAQ: CA

**Who Uses This Product?**
- **Company Size:** 54% Mid-Market, 38% Enterprise



#### What Are Recent G2 Reviews of Symantec Mail Security for Microsoft Exchange?

**"[Good to have such a software for threat detection in todays Pandemic situation.](https://www.g2.com/survey_responses/symantec-mail-security-for-microsoft-exchange-review-4417317)"**

**Rating:** 5.0/5.0 stars
*— Verified User in Oil & Energy*

[Read full review](https://www.g2.com/survey_responses/symantec-mail-security-for-microsoft-exchange-review-4417317)

---

**"[Great Exchange Server Mail security!](https://www.g2.com/survey_responses/symantec-mail-security-for-microsoft-exchange-review-1871017)"**

**Rating:** 4.0/5.0 stars
*— Jason M.*

[Read full review](https://www.g2.com/survey_responses/symantec-mail-security-for-microsoft-exchange-review-1871017)

---



### 25. [Scanmail](https://www.g2.com/products/scanmail/reviews)
ScanMail Suite for IBM Domino stops highly targeted email attacks, such as spear phishing, by using document exploit detection, enhanced web reputation, and sandboxing as part of a custom APT defense. ScanMail also blocks traditional threats with reputation technology and correlated global threat intelligence from Trend Micro Smart Protection Network cloud-based security.


**Average Rating:** 4.6/5.0
**Total Reviews:** 10
**How Do G2 Users Rate Scanmail?**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.1/10 (Category avg: 9.0/10)
- **Ease of Admin:** 7.1/10 (Category avg: 8.9/10)
- **Ease of Use:** 9.4/10 (Category avg: 9.0/10)

**Who Is the Company Behind Scanmail?**

- **Seller:** [TrendAI](https://www.g2.com/sellers/trendai)
- **Year Founded:** 1988
- **HQ Location:** Tokyo
- **LinkedIn® Page:** https://www.linkedin.com/company/4312/ (8,040 employees on LinkedIn®)
- **Ownership:** OTCMKTS:TMICY
- **Total Revenue (USD mm):** $1,515

**Who Uses This Product?**
- **Company Size:** 55% Mid-Market, 36% Enterprise



#### What Are Recent G2 Reviews of Scanmail?

**"[Saver of the system](https://www.g2.com/survey_responses/scanmail-review-4999063)"**

**Rating:** 4.5/5.0 stars
*— Rahul singh B.*

[Read full review](https://www.g2.com/survey_responses/scanmail-review-4999063)

---

**"[Best security for Email](https://www.g2.com/survey_responses/scanmail-review-5473711)"**

**Rating:** 4.5/5.0 stars
*— Jai S.*

[Read full review](https://www.g2.com/survey_responses/scanmail-review-5473711)

---


#### What Are G2 Users Discussing About Scanmail?

- [What is Scanmail used for?](https://www.g2.com/discussions/what-is-scanmail-used-for)


## What Is Email Anti-spam Software?

[Email Security Software](https://www.g2.com/categories/email-security)

## What Software Categories Are Similar to Email Anti-spam Software?

- [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway)
- [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security)
- [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection)