# Best Intelligent Email Protection Software - Page 2

## How Many Intelligent Email Protection Software Products Does G2 Track?

**Total Products under this Category:** 49

### Category Stats (Aug 2026)

- **Average Rating:** 4.44/5 (↓0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** INKY Email Security Platform (+2.0%) - Among all products in this category, INKY Email Security Platform recorded the largest rating increase compared to last month

_Last updated: August 14, 2026_

## How Does G2 Rank Intelligent Email Protection Software Products?

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

- 30 Analysts and Data Experts
- 3,600+ Authentic Reviews
- 49+ 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.

## G2 Grid® for Intelligent Email Protection Software
 ![G2 Grid® for Intelligent Email Protection Software plotting products by satisfaction and market presence](https://www.g2.com/categories/intelligent-email-protection/grids.png?focus%5B%5D=112257&focus%5B%5D=1456607&focus%5B%5D=30562&focus%5B%5D=30604&focus%5B%5D=129100&focus%5B%5D=118732&focus%5B%5D=127460&focus%5B%5D=115555)

Highlighted products: Check Point Email Security, Barracuda Email Protection, Proofpoint Core Email Protection, Mimecast Advanced Email Security, LibraCyber Email Security, Abnormal AI, Hornetsecurity 365 Total Protection, and Microsoft Defender for Office 365.

Underlying data: [Grid® JSON](https://www.g2.com/categories/intelligent-email-protection/grids.json?focus%5B%5D=check-point-email-security&focus%5B%5D=barracuda-barracuda-email-protection&focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=mimecast-advanced-email-security&focus%5B%5D=libracyber-email-security&focus%5B%5D=abnormal-ai&focus%5B%5D=hornetsecurity-365-total-protection&focus%5B%5D=microsoft-microsoft-defender-for-office-365)

**Sponsored**

### Prisma Browser for Business

Prisma Browser for Business is a secure web browser tailored for small businesses, integrating advanced security features directly into the browsing experience. Built on the Chromium platform, it offers a familiar interface while providing enterprise-grade protection against online threats such as phishing, ransomware, and data breaches. This solution enables teams to work seamlessly across various applications and AI tools, ensuring data security without the need for a dedicated IT team. Key Features and Functionality: - Proactive Threat Protection: Utilizes AI-powered threat scanning to detect and block phishing attempts, malware, and other cyber threats in real-time. - Data Loss Prevention: Implements controls to prevent accidental sharing of sensitive information, such as disabling copy/paste and file uploads to unauthorized platforms. - AI Interaction Management: Monitors and regulates AI tool usage to prevent unintended actions and data leaks, ensuring that business information remains secure. - User-Friendly Deployment: Offers a straightforward setup process with pre-configured security settings, allowing businesses to protect their teams without technical expertise. Primary Value and Problem Solved: Prisma Browser for Business addresses the critical need for robust cybersecurity in small businesses, which are increasingly targeted by sophisticated cyberattacks. By embedding security directly into the browser, it safeguards the primary workspace where employees spend the majority of their time. This solution not only protects against external threats but also mitigates risks associated with accidental data exposure through AI tools and other online platforms. By providing an easy-to-use, comprehensive security solution, Prisma Browser for Business empowers small businesses to focus on growth and productivity without compromising on security.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=2341&secure%5Bchosen_at%5D=2026-08-15T09%3A53%3A29Z&secure%5Bdisplayable_resource_id%5D=2341&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=2341&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1806417&secure%5Bresource_id%5D=2341&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fintelligent-email-protection%3Fpage%3D2&secure%5Btoken%5D=f32e4166e57fa5f488022756de6d962d4dc7b399a28e91ce6b6165a213d97d57&secure%5Burl%5D=https%3A%2F%2Fwww.paloaltonetworks.com%2Fprisma-browser-for-business%3Futm_source%3Dg2-panw_inhouse-amer-sase-smco-sfow%26utm_medium%3Ddisplay%26utm_campaign%3Dg2-sase-prisma_browser_smb-amer-us-awareness-en-native-cat_com%26utm_content%3D701Ki000000p2UKIAY&secure%5Burl_type%5D=custom_url)

### [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:** 4.0/5.0

**Total Reviews:** 22

#### How Do G2 Users Rate Darktrace / EMAIL?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.8/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.8/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.6/10 (Category avg: 8.8/10)

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

- **Seller:** [Darktrace](https://www.g2.com/sellers/darktrace)
- **Company Website:** www.darktrace.com
- **Year Founded:** 2013
- **HQ Location:** Cambridgeshire, England
- **Twitter:** @Darktrace  
18,177 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=135b6c23b3a9e309b159fca717d84aafed8cc711e65da3de0cae9184091cd6d3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5013440%2F&secure%5Burl_type%5D=linkedin_company_website)  
2,607 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 59% Medium, 27% Large

#### What Do G2 Reviewers Say About Darktrace / EMAIL?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **AI detection and adaptability** of Darktrace, significantly easing the roles of security analysts and administrators.
- Users appreciate the **excellent customer support** from Darktrace, noting their responsiveness and helpfulness in facilitating smooth implementation.
- Users appreciate the **high detection efficiency** of Darktrace / EMAIL, ensuring minimal malicious emails get through.
- Users appreciate the **reliable product quality** of Darktrace, benefiting from effective email protection and excellent support.
- Users value the **reliability** of Darktrace / EMAIL, feeling confident in its effective email protection and performance.

##### Cons

- Users find Darktrace / EMAIL **expensive** , but acknowledge the value it provides amidst existing cyber security measures.
- Users report **poor integration** with Outlook on Windows and Mac, impacting overall user experience and functionality.
- Users find the **complexity of wording and descriptions** in Darktrace challenging, requiring specialized IT knowledge for effective use.
- Users find that **false positives** can be problematic, as legitimate emails may be blocked but exceptions are manageable.
- Users find **regular software updates** to be boring and tedious, impacting their overall experience with Darktrace / EMAIL.

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

**["AI-Powered Email Security with Intuitive Investigations and Real-Time Response"](https://www.g2.com/survey_responses/darktrace-email-review-13222165)**

**Rating:** 4.5/5.0 stars

_— Verified User in Manufacturing_

[Read full review](https://www.g2.com/survey_responses/darktrace-email-review-13222165)

**["User-Friendly UI, Strong AI Integration, and High Performance at a Great Price"](https://www.g2.com/survey_responses/darktrace-email-review-13249675)**

**Rating:** 5.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/darktrace-email-review-13249675)

### [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: 9.3/10)
- **Activity Monitoring:** 8.8/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 9.1/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 9.1/10 (Category avg: 8.8/10)

#### 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:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5c3f031261b7f909e43fa510849fd667a7f8f58a50e71e1b0230dbc519fd4d46&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcybersentriq%2F&secure%5Burl_type%5D=linkedin_company_website)  
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, 45% Medium

#### 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, highlighting its straightforward setup and intuitive design.
- Users praise the **excellent customer support** of SpamTitan, highlighting its user-friendliness and effectiveness.
- Users appreciate the **easy integrations** of SpamTitan Email Security, enhancing their email management experience efficiently.
- Users appreciate the **easy integrations** of SpamTitan, making spam reporting and blocking straightforward and efficient.
- Users find the **seamless Office 365 integration** of SpamTitan Email Security easy and efficient for reporting spam.

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

**["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)

**["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)

#### 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)

### [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. Smarter AI-powered email security, beyond Graphus.

**Average Rating:** 4.2/5.0

**Total Reviews:** 111

#### How Do G2 Users Rate INKY Email Security Platform?

- **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.3/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 9.2/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 6.1/10 (Category avg: 8.8/10)

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

- **Seller:** [Kaseya](https://www.g2.com/sellers/kaseya)
- **Company Website:** www.kaseya.com
- **Year Founded:** 2000
- **HQ Location:** Miami, FL
- **Twitter:** @KaseyaCorp  
17,411 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6c9a31f82a811b1e3cc7be6babe8882bb8f6b2927e142d98dd6f5662a0d0e4d2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkaseya%2F&secure%5Burl_type%5D=linkedin_company_website)  
5,471 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services
- **Company Size:** 64% Small, 38% Medium

#### 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

### [Symantec Email Security.Cloud](https://www.g2.com/products/symantec-email-security-cloud/reviews)

Safeguard your cloud-based email with our industry-leading threat and anti-spam protection for Office 365, Google Apps, and more.

**Average Rating:** 4.1/5.0

**Total Reviews:** 61

#### How Do G2 Users Rate Symantec Email Security.Cloud?

- **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.1/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.6/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.9/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Symantec Email Security.Cloud?

- **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:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=093adce8015fea9ef126312884b465dc8e3c20e17dcb12fbb77a7bd82577e7a5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbroadcom%2F&secure%5Burl_type%5D=linkedin_company_website)  
55,094 employees on LinkedIn®
- **Ownership:** NASDAQ: CA

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 39% Large, 39% Medium

#### What Are Recent G2 Reviews of Symantec Email Security.Cloud?

**["Securing PC's against various threats"](https://www.g2.com/survey_responses/symantec-email-security-cloud-review-9155278)**

**Rating:** 5.0/5.0 stars

_— Sajan V._

[Read full review](https://www.g2.com/survey_responses/symantec-email-security-cloud-review-9155278)

**["Excellent Email Protection and Data Loss Prevention with Symantec Email Security Cloud"](https://www.g2.com/survey_responses/symantec-email-security-cloud-review-13165090)**

**Rating:** 4.5/5.0 stars

_— Verified User in Information Technology and Services_

[Read full review](https://www.g2.com/survey_responses/symantec-email-security-cloud-review-13165090)

#### What Are G2 Users Discussing About Symantec Email Security.Cloud?

- [What is Symantec Email Security.Cloud used for?](https://www.g2.com/discussions/what-is-symantec-email-security-cloud-used-for)
- [What is Symantec Phishing Readiness used for?](https://www.g2.com/discussions/what-is-symantec-phishing-readiness-used-for)
- [What is Symantec MessageLabs?](https://www.g2.com/discussions/what-is-symantec-messagelabs)
- [What is cloud email security?](https://www.g2.com/discussions/symantec-email-security-cloud-what-is-cloud-email-security)
- [What is Symantec Security Cloud?](https://www.g2.com/discussions/what-is-symantec-security-cloud)

### [Cisco Secure Email Threat Defense](https://www.g2.com/products/cisco-secure-email-threat-defense/reviews)

Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.

**Average Rating:** 4.3/5.0

**Total Reviews:** 26

#### How Do G2 Users Rate Cisco Secure Email Threat Defense?

- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.8/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 9.6/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 9.6/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Cisco Secure Email Threat Defense?

- **Seller:** [Cisco](https://www.g2.com/sellers/cisco)
- **Year Founded:** 1984
- **HQ Location:** San Jose, CA
- **Twitter:** @Cisco  
720,366 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=476aeabc5a712d049453edd5c54ea0318890d9e60d93782e37fe028224df1cbd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcisco%2F&secure%5Burl_type%5D=linkedin_company_website)  
95,545 employees on LinkedIn®
- **Ownership:** NASDAQ:CSCO

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services
- **Company Size:** 50% Medium, 32% Large

#### What Are Recent G2 Reviews of Cisco Secure Email Threat Defense?

**["The antivirus, anti-spam and anti-phishing email program we were looking for"](https://www.g2.com/survey_responses/cisco-secure-email-threat-defense-review-6864867)**

**Rating:** 5.0/5.0 stars

_— Carter K._

[Read full review](https://www.g2.com/survey_responses/cisco-secure-email-threat-defense-review-6864867)

**["Email Security Solutions"](https://www.g2.com/survey_responses/cisco-secure-email-threat-defense-review-8017962)**

**Rating:** 4.5/5.0 stars

_— Ashutosh J._

[Read full review](https://www.g2.com/survey_responses/cisco-secure-email-threat-defense-review-8017962)

#### What Are G2 Users Discussing About Cisco Secure Email Threat Defense?

- [What is Cisco Email Security used for?](https://www.g2.com/discussions/what-is-cisco-email-security-used-for)
- [How does email security work?](https://www.g2.com/discussions/how-does-email-security-work)
- [What is a feature of Cisco hybrid email security?](https://www.g2.com/discussions/what-is-a-feature-of-cisco-hybrid-email-security)
- [Which two features of Cisco email security can protect your organization against email threats?](https://www.g2.com/discussions/which-two-features-of-cisco-email-security-can-protect-your-organization-against-email-threats)
- [What is Cisco Email Security?](https://www.g2.com/discussions/what-is-cisco-email-security)

### [FileWall for Microsoft 365](https://www.g2.com/products/filewall-for-microsoft-365/reviews)

FileWall is a must-have native security solution for Microsoft 365 and provides the ultimate protection against file-based cyber-attacks for Microsoft 365 business applications. Leveraging odix’s patented Deep File Analysis (DFA) technology containing proprietary Content Disarm and Reconstruction (TrueCDR™) algorithms. The DFA process considers a file like an iceberg, often unassuming on the surface but looking deep down into what lies beneath the surface eliminating embedded malware in files where traditional legacy solutions fail to detect. FileWall complements Microsoft’s security products such as Exchange Online Protection (EOP) and Defender (formerly Advanced Threat Protection - ATP), providing effective, real-time protection against any unknown threat hidden in innocent-looking files from both external, and internal sources.

**Average Rating:** 4.9/5.0

**Total Reviews:** 15

#### How Do G2 Users Rate FileWall for Microsoft 365?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 10.0/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 10.0/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 10.0/10 (Category avg: 8.8/10)

#### Who Is the Company Behind FileWall for Microsoft 365?

- **Seller:** [odix](https://www.g2.com/sellers/odix)
- **Year Founded:** 2012
- **HQ Location:** Rosh Haain, Israel
- **Twitter:** @odix  
6 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f9a91914fa815e7c8145eacde01cae1d8169e219cad075e1b5a9dddc86061faf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fodixcdr%2Fabout&secure%5Burl_type%5D=linkedin_company_website)  
19 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services
- **Company Size:** 90% Small, 10% Medium

#### What Are Recent G2 Reviews of FileWall for Microsoft 365?

**["Effective and efficient Service that adds a layer of protection for the Organization Attachements"](https://www.g2.com/survey_responses/filewall-for-microsoft-365-review-4430998)**

**Rating:** 4.0/5.0 stars

_— Mohamad E._

[Read full review](https://www.g2.com/survey_responses/filewall-for-microsoft-365-review-4430998)

**["FileWall - Protect your emails easily"](https://www.g2.com/survey_responses/filewall-for-microsoft-365-review-4391491)**

**Rating:** 5.0/5.0 stars

_— Edward v._

[Read full review](https://www.g2.com/survey_responses/filewall-for-microsoft-365-review-4391491)

### [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews)

N-able™ Mail Assure is cloud-based email security helps you and your customers stay in control and protect inbound and outbound email using collective threat intelligence, 24/7 email continuity, and long-term email archiving. Proprietary filtering technology, combined with real-time pattern threat recognition and machine learning technology, helps protect users against advanced phishing attacks, ransomware, malware, spam, and other email-borne threats. N-able™ Mail Assure offers: • Advanced threat protection for inbound and outbound email • Built-in 24/7 email continuity to maintain business productivity • Encrypted, long-term email archiving • A Private Portal for specifically business-critical emails • 99.99% malware catch rate, as certified by Virus Bulletin: https://www.virusbulletin.com/virusbulletin/2022/06/vbspam-comparative-review/ • A multitenant web interface designed for your technicians and end-users • Seamless integration with Microsoft 365™ • Quarantine reports to give users visibility over email flow

**Average Rating:** 4.0/5.0

**Total Reviews:** 67

#### How Do G2 Users Rate N-able Mail Assure?

- **Has the product been a good partner in doing business?:** 8.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.8/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.8/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 9.6/10 (Category avg: 8.8/10)

#### Who Is the Company Behind N-able Mail Assure?

- **Seller:** [N-able](https://www.g2.com/sellers/n-able)
- **HQ Location:** Morrisville, North Carolina
- **Twitter:** @Nable  
15,859 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5126feeafafe79ea909650b9a1843e1c77c65ad993ae2f9ac89cf6b559e88be4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fn-able&secure%5Burl_type%5D=linkedin_company_website)  
2,287 employees on LinkedIn®
- **Ownership:** NYSE: NABL

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 69% Small, 24% Medium

#### What Do G2 Reviewers Say About N-able Mail Assure?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **user-friendly and strong email security** of N-able Mail Assure, particularly its advanced filtering capabilities.
- Users value the **user-friendly and robust email security** offered by N-able Mail Assure, enhancing their experience.
- Users appreciate the **customization ease** of N-able Mail Assure, enabling quick integration for both Microsoft 365 and Google Workspace.
- Users enjoy the **intuitive dashboard** features of N-able Mail Assure, facilitating quick data analysis with clear visuals.
- Users find the **dashboard updates** intuitive, making data analysis quick and accessible for better decision-making.

##### Cons

- Users experience **slow customer support** , which can hinder timely assistance and resolution of issues.
- Users find the **slow performance** of N-able Mail Assure to be a frustrating aspect of their experience.
- Users express discomfort with **MX record usage** in Mail Assure, citing vulnerabilities to direct attacks on email security.
- Users dislike the **limited customization** options and report that support response times are slow.
- Users express frustration with **limited customization options** and note that support is often slow to respond.

#### What Are Recent G2 Reviews of N-able Mail Assure?

**["N-able Customer Feedback"](https://www.g2.com/survey_responses/n-able-mail-assure-review-10743027)**

**Rating:** 5.0/5.0 stars

_— Matei N._

[Read full review](https://www.g2.com/survey_responses/n-able-mail-assure-review-10743027)

**["Easy Setup for Microsoft 365"](https://www.g2.com/survey_responses/n-able-mail-assure-review-10942090)**

**Rating:** 4.0/5.0 stars

_— John Keanu M._

[Read full review](https://www.g2.com/survey_responses/n-able-mail-assure-review-10942090)

#### What Are G2 Users Discussing About N-able Mail Assure?

- [What does N-Able Mail Assure do?](https://www.g2.com/discussions/what-does-n-able-mail-assure-do)
- [How much is solarwinds Mail Assure?](https://www.g2.com/discussions/how-much-is-solarwinds-mail-assure) - 1 comment
- [What are email security features?](https://www.g2.com/discussions/n-able-mail-assure-what-are-email-security-features) - 1 comment
- [What is n-able Mail assure?](https://www.g2.com/discussions/what-is-n-able-mail-assure) - 1 comment

### [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews)

Secure data directly from your inbox with Virtru. Users can easily encrypt emails and attachments with just one click, protecting sensitive data such as personally identifiable information (PII), intellectual property, and other regulated information. Seamlessly integrating with platforms like Gmail and Microsoft Outlook, Virtru empowers organizations to meet compliance requirements for HIPAA, GDPR, CJIS, CMMC 2.0, ITAR and other data privacy regulations, without disrupting existing workflows. Virtru provides full control over email content even after it’s been sent. Users can set expiration dates, revoke access, and track where emails are shared, ensuring total visibility and control over sensitive information. With granular access control and audit trails, Virtru simplifies data protection for enterprises and small businesses alike. Ideal for industries such as healthcare, financial services, government, and education, Virtru empowers your teams to confidently share sensitive information without sacrificing security.

**Average Rating:** 4.4/5.0

**Total Reviews:** 412

#### How Do G2 Users Rate Virtru Email Encryption?

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 9.2/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.9/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 9.3/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Virtru Email Encryption?

- **Seller:** [Virtru](https://www.g2.com/sellers/virtru)
- **Company Website:** virtru.com
- **Year Founded:** 2012
- **HQ Location:** Washington, DC
- **Twitter:** @virtruprivacy  
1,790 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7ad673b559f05942f99729bfeb7f083e096f909d8a2862c824777ed1f741958b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fvirtru%2F&secure%5Burl_type%5D=linkedin_company_website)  
259 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Office Manager, Administrative Assistant
- **Top Industries:** Hospital & Health Care, Health, Wellness and Fitness
- **Company Size:** 45% Medium, 38% Small

#### What Do G2 Reviewers Say About Virtru Email Encryption?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Virtru Email Encryption, making secure communication simple for everyone.
- Users value the **security** of Virtru Email Encryption, ensuring message access is restricted to intended recipients only.
- Users love the **ease of use** of Virtru Email Encryption, simplifying email security with just a click.
- Users value the **ease of use** of Virtru Email Encryption, enjoying quick setup and seamless integration with Gmail.
- Users value the **secure communication** that Virtru Email Encryption provides for sharing sensitive information with confidence.

##### Cons

- Users experience **email issues** with Virtru, including delivery failures and difficulties for recipients unfamiliar with the platform.
- Users experience **email encryption issues** with vendors struggling to receive or open encrypted documents, causing frustration.
- Users face **access issues** , struggling to open emails, especially from unfamiliar platforms like government agencies and hospitals.
- Users experience **encryption issues** that disrupt document delivery and complicate communication with vendors and clients.
- Users face **access limitations** as clients often struggle to open Virtru-encrypted emails, leading to communication challenges.

#### What Are Recent G2 Reviews of Virtru Email Encryption?

**["Effortless Secure Emailing with Virtru"](https://www.g2.com/survey_responses/virtru-email-encryption-review-8020917)**

**Rating:** 5.0/5.0 stars

_— Verified User in Outsourcing/Offshoring_

[Read full review](https://www.g2.com/survey_responses/virtru-email-encryption-review-8020917)

**["Super Easy to Use and a Hit with Our Office"](https://www.g2.com/survey_responses/virtru-email-encryption-review-12901172)**

**Rating:** 4.0/5.0 stars

_— Makayla S._

[Read full review](https://www.g2.com/survey_responses/virtru-email-encryption-review-12901172)

#### What Are G2 Users Discussing About Virtru Email Encryption?

- [What is Virtru used for?](https://www.g2.com/discussions/what-is-virtru-used-for)
- [What is Virtru?](https://www.g2.com/discussions/what-is-virtru) - 6 comments
- [What is Virtru email?](https://www.g2.com/discussions/what-is-virtru-email) - 1 comment
- [How much does Virtru cost?](https://www.g2.com/discussions/how-much-does-virtru-cost) - 1 comment
- [Is Virtru secure?](https://www.g2.com/discussions/is-virtru-secure) - 1 comment

### [Zivver Email Encryption](https://www.g2.com/products/zivver-email-encryption/reviews)

Zivver provides secure email communications for effortless compliance. Founded in the Netherlands in 2015, Zivver is trusted by over 10,000 organizations globally to prevent data leaks caused by human error and ensure compliance. Zivver’s platform offers key features such as AES-256 encryption, keyless encryption, and multi-factor authentication, making it a robust tool for protecting sensitive data. Its integration with popular email clients like Microsoft 365 and Gmail, along with capabilities like secure file transfer up to 5TB and e-signatures directly within email, makes Zivver both user-friendly and highly secure. By offering smart prevention rules, secure communication options, and seamless integration with existing workflows, Zivver not only enhances security but also improves efficiency and productivity, helping organizations remain compliant with global data protection regulations.

**Average Rating:** 4.4/5.0

**Total Reviews:** 50

#### How Do G2 Users Rate Zivver Email Encryption?

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.3/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.1/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.7/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Zivver Email Encryption?

- **Seller:** [Zivver](https://www.g2.com/sellers/zivver)
- **Year Founded:** 2015
- **HQ Location:** Amsterdam, Noord-Holland
- **Twitter:** @zivver\_en  
265 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0b514093585cd4463daa94fdd2fef9e524a4c0875d599f7d3fb32963dcbc91a9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fzivver&secure%5Burl_type%5D=linkedin_company_website)  
62 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Hospital & Health Care, Mental Health Care
- **Company Size:** 52% Small, 26% Medium

#### What Do G2 Reviewers Say About Zivver Email Encryption?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **great customer support** of Zivver Email Encryption, enhancing their overall user experience and satisfaction.
- Users appreciate the **user-friendly interface** of Zivver Email Encryption, enabling seamless and quick secure communication.
- Users appreciate the **email notifications** from Zivver, ensuring secure and efficient communication of sensitive information.
- Users value the **high reliability** of Zivver Email Encryption, ensuring seamless, secure communication with minimal effort.
- Users appreciate the **secure file sharing** capabilities of Zivver, facilitating easy transmission of sensitive documents with confidence.

##### Cons

- Users experience **access issues** with Zivver, facing frequent login prompts and challenges with multi-factor authentication.
- Users find the **2FA process cumbersome** , complicating access and making it harder to reset passwords effectively.
- Users find the **security issues** with Zivver, such as complex 2FA, to be frustrating and inconvenient.
- Users find **attachment issues** frustrating, as the system complicates sending emails and requires unnecessary contacts setup.
- Users find the **setup process complicated** with confusing guidance, especially when integrating with various email services.

#### What Are Recent G2 Reviews of Zivver Email Encryption?

**["The simplicity and ultimate effectivelness of Zivver makes it an easy choice"](https://www.g2.com/survey_responses/zivver-email-encryption-review-9980909)**

**Rating:** 5.0/5.0 stars

_— Jeffery S._

[Read full review](https://www.g2.com/survey_responses/zivver-email-encryption-review-9980909)

**["Thankful for Zivver"](https://www.g2.com/survey_responses/zivver-email-encryption-review-10427527)**

**Rating:** 5.0/5.0 stars

_— Lauren B._

[Read full review](https://www.g2.com/survey_responses/zivver-email-encryption-review-10427527)

### [Proofpoint Adaptive Email Security](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews)

The Tessian Cloud Email Security Platform intelligently protects against advanced threats and data loss on email, while reducing security teams' workloads, and coaching people about security threats in the moment. Using Behavioral Intelligence Modeling and machine learning, Tessian automatically detects and prevents threats that legacy Secure Email Gateways fail to stop, including advanced phishing attacks, email impersonation, accidental data loss and insider threats. We ensure security teams can work smarter, not harder. Tessian automates the investigation and remediation of email threats, freeing up the security team's time and in-the-moment security coaching educates users in real-time to help them make more informed security decisions. As a cloud-native solution, Tessian Security Platform integrates seamlessly with Microsoft 365, Microsoft Exchange, and Google Workspace environments. Tessian is a fully automated platform that requires zero configuration, is deployed in minutes, and learns people’s email behaviors within hours, closing critical security gaps in the enterprise security stack. Email is the number one threat vector in the enterprise, and security teams can no longer rely on traditional email security solutions to keep their organization safe. Tessian’s intelligent technology stops advanced threats and prevents data loss, strengthening email security and building a stronger security culture.

**Average Rating:** 4.6/5.0

**Total Reviews:** 45

#### How Do G2 Users Rate Proofpoint Adaptive Email Security?

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 8.9/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.6/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.8/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Proofpoint Adaptive Email Security?

- **Seller:** [Proofpoint](https://www.g2.com/sellers/proofpoint)
- **Year Founded:** 2002
- **HQ Location:** Sunnyvale, CA
- **Twitter:** @proofpoint  
31,157 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9ffe74895a6dd57f2366e3788b5672d95f77f75231d2b11c49b36c398e662c8d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fproofpoint&secure%5Burl_type%5D=linkedin_company_website)  
5,146 employees on LinkedIn®
- **Ownership:** NASDAQ: PFPT

#### Who Uses This Product?

- **Top Industries:** Financial Services, Legal Services
- **Company Size:** 58% Medium, 42% Large

#### What Do G2 Reviewers Say About Proofpoint Adaptive Email Security?

_AI-generated summary from verified user reviews_

##### Pros

- Users praise the **outstanding customer support** of Proofpoint Adaptive Email Security, enhancing their overall user experience.
- Users appreciate the **user-friendly design** of Proofpoint Adaptive Email Security, making it easy to navigate and use.
- Users praise the **comprehensive array of security features** in Proofpoint Adaptive Email Security, enhancing their protection and experience.
- Users praise the **excellent product quality** of Proofpoint Adaptive Email Security, highlighting its user-friendly design and robust technology.
- Users value the **robust protection** offered by Proofpoint Adaptive Email Security, ensuring safe email experiences and excellent support.

##### Cons

- Users feel that the **cost is just a bit higher** compared to other similar products on the market.

#### What Are Recent G2 Reviews of Proofpoint Adaptive Email Security?

**["Email Security with Tessian Cloud Email Security Platform"](https://www.g2.com/survey_responses/proofpoint-adaptive-email-security-review-9796511)**

**Rating:** 4.0/5.0 stars

_— Manish D._

[Read full review](https://www.g2.com/survey_responses/proofpoint-adaptive-email-security-review-9796511)

**["Outstanding Security and Support with User-Friendly Design"](https://www.g2.com/survey_responses/proofpoint-adaptive-email-security-review-12056046)**

**Rating:** 5.0/5.0 stars

_— Bikash G._

[Read full review](https://www.g2.com/survey_responses/proofpoint-adaptive-email-security-review-12056046)

### [Email Security For Office 365](https://www.g2.com/products/email-security-for-office-365/reviews)

Constant Edge's Email Security for Office 365 is a comprehensive solution designed to protect organizations using Microsoft's cloud email platform from advanced email threats. By integrating seamlessly with Office 365, it offers multi-layered security measures to safeguard users against phishing, malware, and other malicious activities. Key Features and Functionality: - Multi-layered Email Security: Employs enterprise-grade protection at both the email gateway and inbox levels, utilizing machine learning algorithms to detect and block threats. - Secure Email Encryption: Automatically encrypts sensitive email data to prevent unauthorized access during transmission. - Advanced Threat Protection: Provides targeted defense against malicious URLs and attachments through industry-leading sandboxing technologies. - Email Archiving: Securely stores all internal and external communications for up to 10 years, facilitating quick and easy searches to meet legal compliance requirements. - Automated Incident Response: Enables automatic responses to employee-reported emails, with single-click rapid remediation capabilities for administrators. - Advanced Threat Assessment: Detects and removes email threats up to 90 days after delivery, protecting against dormant threats in user inboxes. Primary Value and User Solutions: This solution addresses the critical need for robust email security within Office 365 environments by providing: - Enhanced Protection: Safeguards users from sophisticated email threats, reducing the risk of data breaches and financial loss. - Regulatory Compliance: Ensures organizations meet legal and industry standards through secure email archiving and encryption. - Operational Continuity: Maintains uninterrupted email access and functionality, even during potential outages or attacks. - Simplified Management: Offers easy deployment and management, allowing IT teams to efficiently oversee email security without extensive training. By implementing Constant Edge's Email Security for Office 365, organizations can significantly enhance their email security posture, ensuring the safety and integrity of their communications.

**Average Rating:** 4.4/5.0

**Total Reviews:** 29

#### How Do G2 Users Rate Email Security For Office 365?

- **Has the product been a good partner in doing business?:** 8.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 9.3/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.2/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 9.0/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Email Security For Office 365?

- **Seller:** [Constant Edge](https://www.g2.com/sellers/constant-edge)
- **Year Founded:** 2016
- **HQ Location:** Edinburgh
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services
- **Company Size:** 52% Small, 34% Medium

#### What Do G2 Reviewers Say About Email Security For Office 365?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **helpful alerts** that enhance email safety by notifying about potential phishing threats.
- Users find the **cost efficiency** of Email Security for Office 365 beneficial, especially with business premium plans.
- Users value the **ease of use** of Email Security For Office 365, simplifying phishing email identification and enhancing safety.
- Users value the **phishing protection** which educates them on identifying risks in emails and enhances their security awareness.

##### Cons

- Users find the **difficult training** necessary for Email Security For Office 365 to be a hurdle in usage.
- Users report **email classification issues** , with some emails incorrectly flagged or missed entirely by the security system.
- Users experience **poor detection** as some emails are misclassified or bypass security checks entirely.

#### What Are Recent G2 Reviews of Email Security For Office 365?

**["Email Security for Office 365"](https://www.g2.com/survey_responses/email-security-for-office-365-review-9480268)**

**Rating:** 5.0/5.0 stars

_— Sonny B._

[Read full review](https://www.g2.com/survey_responses/email-security-for-office-365-review-9480268)

**["Email links are identified and feels safer"](https://www.g2.com/survey_responses/email-security-for-office-365-review-11733276)**

**Rating:** 5.0/5.0 stars

_— Neil C._

[Read full review](https://www.g2.com/survey_responses/email-security-for-office-365-review-11733276)

### [IronVest InboxGuard](https://www.g2.com/products/ironvest-inboxguard/reviews)

IronVest InboxGuard, previously "Retruster", is the only AI-powered anti-phishing solution that delivers security training both contextually and in real-time on actual phishing emails that your organization might receive. We layer our solution with an immersive security training program that offers consistently updated, relevant, and highly engaging content that is specifically designed to change employee behavior and promote a strong security culture throughout your enterprise.

**Average Rating:** 4.8/5.0

**Total Reviews:** 24

#### How Do G2 Users Rate IronVest InboxGuard?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 9.6/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.8/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.1/10 (Category avg: 8.8/10)

#### Who Is the Company Behind IronVest InboxGuard?

- **Seller:** [Retruster Ltd](https://www.g2.com/sellers/retruster-ltd)
- **Year Founded:** 2017
- **HQ Location:** New York, NY
- **Twitter:** @IronVestHQ  
279 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b85001d95261838e4459015dcc6a1c1c5e97fcecb7332c4d4de616986b9dbcba&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F11254725%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Small, 29% Medium

#### What Are Recent G2 Reviews of IronVest InboxGuard?

**["Absolutely amazing product!"](https://www.g2.com/survey_responses/ironvest-inboxguard-review-5393328)**

**Rating:** 5.0/5.0 stars

_— Verified User in Higher Education_

[Read full review](https://www.g2.com/survey_responses/ironvest-inboxguard-review-5393328)

**["Retruster is a critical part of our email security"](https://www.g2.com/survey_responses/ironvest-inboxguard-review-6680106)**

**Rating:** 5.0/5.0 stars

_— Verified User in Information Technology and Services_

[Read full review](https://www.g2.com/survey_responses/ironvest-inboxguard-review-6680106)

#### What Are G2 Users Discussing About IronVest InboxGuard?

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

### [Cloud Email Protection](https://www.g2.com/products/cloud-email-protection/reviews)

Fortra Cloud Email Protection is a cloud-native platform driven by an advanced system of machine learning (ML) models, Large Language Models (LLMs), and neural networks to detect and mitigate advanced email threats. For the broadest possible protection, our solution references hundreds of curated, high-fidelity threat indicators from newly observed threats every day—all gathered by Fortra’s Global Inbox Threat Intel—that have bypassed traditional Secure Email Gateways. By leveraging this intelligence, along with our Advanced Data Science system and team of expert analysts, Cloud Email Protection successfully automates remediation based on policies tailored to your hybrid or on-premises email environment.

**Average Rating:** 4.5/5.0

**Total Reviews:** 10

#### How Do G2 Users Rate Cloud Email Protection?

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 10.0/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 8.9/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 8.9/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Cloud Email Protection?

- **Seller:** [Fortra](https://www.g2.com/sellers/fortra)
- **Year Founded:** 1982
- **HQ Location:** Eden Prairie, Minnesota
- **Twitter:** @fortraofficial  
2,773 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc35b82a1c8dc3d25f0baa190554ddab56d530c99dfc134038201f775fd252f8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffortra&secure%5Burl_type%5D=linkedin_company_website)  
1,755 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 80% Large, 20% Medium

#### What Are Recent G2 Reviews of Cloud Email Protection?

**["Agari Phishing Defense makes protecting our company from malicious emails easy"](https://www.g2.com/survey_responses/cloud-email-protection-review-6654851)**

**Rating:** 4.5/5.0 stars

_— Kris B._

[Read full review](https://www.g2.com/survey_responses/cloud-email-protection-review-6654851)

**["Enterprise Grade E-mail Security"](https://www.g2.com/survey_responses/cloud-email-protection-review-7029905)**

**Rating:** 4.0/5.0 stars

_— Verified User in Legal Services_

[Read full review](https://www.g2.com/survey_responses/cloud-email-protection-review-7029905)

#### What Are G2 Users Discussing About Cloud Email Protection?

- [What is Agari Phishing Defense used for?](https://www.g2.com/discussions/what-is-agari-phishing-defense-used-for)

### [Mailinblack](https://www.g2.com/products/mailinblack/reviews)

Expert en cybersécurité depuis 22 ans, Mailinblack protège aujourd'hui plus de 24 000 clients, couvrant les segments TPE, PME, ETI et grands comptes. Notre approche globale sécurise les infrastructures critiques tout en adressant le facteur humain, à l'origine de 90 % des cyberattaques réussies. 𝗡𝗼𝘀 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 : • Protect (Protection de messagerie) : Filtrage des flux entrants pour neutraliser le phishing, le ransomware et le spearphishing. La solution utilise des modèles de deep learning pour l'analyse des emails et intègre la technologie Secure Link pour sécuriser la navigation des utilisateurs lors du clic sur des liens externes. • Sikker (Gestionnaire de mots de passe) : Coffre-fort numérique professionnel certifié EN17640. Basé sur une architecture zero-knowledge (chiffrement AES-256 et Argon2), Sikker permet une gestion centralisée des accès, le partage sécurisé via liens chiffrés et l'audit continu de la solidité des identifiants au sein de l'organisation. • Cyber Coach (Simulation d'attaques) : Outil de diagnostic du risque humain permettant de simuler des campagnes de phishing et de ransomware. Avec plus de 1000 scénarios réalistes, la solution identifie les vulnérabilités comportementales et déclenche des actions correctives immédiates. • Cyber Academy (Plateforme d'e-learning) : Plateforme de sensibilisation continue s'appuyant sur le micro-learning. Elle permet aux administrateurs de piloter la progression des collaborateurs et de mesurer la réduction effective du risque cyber via un cockpit de reporting dédié. 𝐄𝐧𝐠𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐞𝐭 𝐬𝐨𝐮𝐯𝐞𝐫𝐚𝐢𝐧𝐞𝐭é: Mailinblack garantit une souveraineté totale avec un hébergement des données exclusivement en France. Nos solutions SaaS sont conçues pour une intégration rapide et un pilotage centralisé, répondant aux exigences de conformité et de performance des décideurs IT.

**Average Rating:** 4.7/5.0

**Total Reviews:** 9

#### How Do G2 Users Rate Mailinblack?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10)
- **Activity Monitoring:** 10.0/10 (Category avg: 8.9/10)
- **Intelligence Reporting:** 10.0/10 (Category avg: 8.8/10)
- **Policy Enforcement:** 10.0/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Mailinblack?

- **Seller:** [Mailinblack](https://www.g2.com/sellers/mailinblack)
- **Year Founded:** 2003
- **HQ Location:** MARSEILLE 02, FR
- **Twitter:** @mailinblack\_fr  
1,083 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ae6a1d0d137f83be3109956308dc4d9de0f94b6b5a69468e8813e79cfd4ab9b6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmailinblack%2F&secure%5Burl_type%5D=linkedin_company_website)  
134 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 44% Small, 22% Medium

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

**["Mailinblack saves time and effectively protects against cyberattacks!"](https://www.g2.com/survey_responses/mailinblack-review-7140949)**

**Rating:** 5.0/5.0 stars

_— Gladys F._

[Read full review](https://www.g2.com/survey_responses/mailinblack-review-7140949)

**["Very good interception rate and simple, intuitive interface"](https://www.g2.com/survey_responses/mailinblack-review-13040773)**

**Rating:** 5.0/5.0 stars

_— Sébastien V._

[Read full review](https://www.g2.com/survey_responses/mailinblack-review-13040773)

### [NoSpamProxy](https://www.g2.com/products/nospamproxy/reviews)

NoSpamProxy is a leading email security solution developed by Net at Work GmbH in Germany. Trusted by over 6,000 organizations, it offers a modular platform that includes advanced spam and malware protection, GDPR-compliant encryption (S/MIME & PGP), secure large file transfer, and centralized email disclaimers. Designed for seamless integration with Microsoft 365 and other email infrastructures, NoSpamProxy is available both in the cloud and on-premises. Each module can be licensed individually for maximum flexibility. Proudly bearing the “IT Security made in Germany” label, NoSpamProxy stands for trusted, transparent, and compliant email communication.

**Average Rating:** 5.0/5.0

**Total Reviews:** 6

#### How Do G2 Users Rate NoSpamProxy?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.3/10)

#### Who Is the Company Behind NoSpamProxy?

- **Seller:** [NoSpamProxy](https://www.g2.com/sellers/nospamproxy)
- **Year Founded:** 1995
- **HQ Location:** Paderborn, DE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9324d2022bc6c58503fbd112874a5e26347f6af9248f8abb8a3cf9dfa8b6fea4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnet-at-work-gmbh&secure%5Burl_type%5D=linkedin_company_website)  
116 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Small, 50% Medium

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

**["NoSpamProxy: High security, strong scalability, and first-class support"](https://www.g2.com/survey_responses/nospamproxy-review-12744880)**

**Rating:** 5.0/5.0 stars

_— Tobias E._

[Read full review](https://www.g2.com/survey_responses/nospamproxy-review-12744880)

**["Excellent Threat Detection with Smooth Microsoft 365 Integration"](https://www.g2.com/survey_responses/nospamproxy-review-12711463)**

**Rating:** 5.0/5.0 stars

_— Oliver D._

[Read full review](https://www.g2.com/survey_responses/nospamproxy-review-12711463)

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Similar Categories

- [Secure Email Gateway](/categories/secure-email-gateway)
- [Cloud Email Security](/categories/cloud-email-security)

- [Email Anti-spam](/categories/email-anti-spam)
- [Email Encryption](/categories/email-encryption)

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 ![Lauren Worth](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lauren Worth")
LW

Researched and written by [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)

Updated October 3, 2024

Intelligent email protection, sometimes called human-layer security, is a class of software solutions designed to prevent a company’s employees from sophisticated email-focused cyberattacks. These tools use machine learning to analyze historical records of email content, user behavior, and email-based threats, identifying risks and developing a baseline for user behavior. Intelligent email protection products filter incoming emails to detect and block potential phishing attacks, attachments containing malware, and links to potentially dangerous websites. They also filter outbound emails to detect accidental data leakage, data exfiltration, and the misuse of privileged data.

Companies use these solutions because all employees are susceptible to traditional phishing attacks, targeted spear-phishing attacks, malware, and other email-based threats. Employees can also pose a risk if they unknowingly share sensitive information in noncompliant ways. Additionally, every business is at risk for insider threats, and these products will detect abnormal activity involving sensitive data.

Some intelligent email protection tools fall into the same category as [secure email gateway](https://www.g2.com/categories/secure-email-gateway) and [cloud email security](https://www.g2.com/categories/cloud-email-security), which are also used to prevent phishing attacks and malicious emails from reaching employees. Those solutions, though, do not provide the scope of intelligent automation capabilities needed to identify anomalies and detect risky behaviors. Some overlap also exists with [email anti-spam](https://www.g2.com/categories/email-anti-spam) solutions, which have an even smaller scope of capabilities limited to blocking spam and phishing attacks.

To qualify for inclusion in the Intelligent Email Protection category, a product must:

- Filter incoming and outgoing emails
- Utilize machine learning to develop employee baseline behaviors
- Detect and block unauthorized outbound emails and incoming emails containing advanced persistent threats

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