# Best Secure Email Gateway Software

## How Many Secure Email Gateway Software Products Does G2 Track?

**Total Products under this Category:** 65

### Category Stats (Jul 2026)

- **Average Rating:** 4.44/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Sophos Email (+0.54%) - Among all products in this category, Sophos Email recorded the largest rating increase compared to last month

_Last updated: July 26, 2026_

## How Does G2 Rank Secure Email Gateway Software Products?

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

- 30 Analysts and Data Experts
- 3,400+ Authentic Reviews
- 65+ 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 Secure Email Gateway Software
 ![G2 Grid® for Secure Email Gateway Software plotting products by satisfaction and market presence](https://www.g2.com/categories/secure-email-gateway/grids.png?focus%5B%5D=30562&focus%5B%5D=25519&focus%5B%5D=67720&focus%5B%5D=10847&focus%5B%5D=30604&focus%5B%5D=129100&focus%5B%5D=75596&focus%5B%5D=30558)

Highlighted products: Proofpoint Core Email Protection, Paubox, Microsoft Exchange, Sophos Email, Mimecast Advanced Email Security, Libraesva Email Security, Cloudflare One (SASE), and FortiMail.

Underlying data: [Grid® JSON](https://www.g2.com/categories/secure-email-gateway/grids.json?focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=paubox&focus%5B%5D=microsoft-microsoft-exchange&focus%5B%5D=sophos-email&focus%5B%5D=mimecast-advanced-email-security&focus%5B%5D=libraesva-email-security&focus%5B%5D=cloudflare-one-sase&focus%5B%5D=fortimail)

**Sponsored**

### Proofpoint Core Email Protection

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.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=paid_promo&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1086&secure%5Bchosen_at%5D=2026-07-27T22%3A01%3A15Z&secure%5Bmedium%5D=sponsored&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=30562&secure%5Bresource_id%5D=1086&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fsecure-email-gateway&secure%5Btoken%5D=74e155dff4c4c1268e41e0f2d6b1383c43ede6afdeb546cfa94c8b944588346c&secure%5Burl%5D=https%3A%2F%2Fwww.proofpoint.com%2Fus%2Fproducts%2Femail-protection&secure%5Burl_type%5D=paid_promos)

### [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?

- **Advanced Threat Intelligence/Protection:** 9.0/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 8.9/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.8/10)
- **Quarantine:** 9.2/10 (Category avg: 8.9/10)

#### 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% Large, 30% Medium

#### What Do G2 Reviewers Say About Proofpoint Core Email Protection?

_AI-generated summary from verified user reviews_

##### Pros

- Users benefit from the **effective anti-phishing and anti-malware capabilities** of Proofpoint Core Email Protection, ensuring robust security.
- Users value the **ease of use and comprehensive coverage** of Proofpoint Core Email Protection for enhanced email security.
- Users appreciate the **advanced threat detection** capabilities of Proofpoint Core Email Protection, effectively stopping phishing and malware risks.
- Users value the **advanced threat detection** of Proofpoint Core Email Protection, effectively blocking phishing and BEC attacks.
- Users value the **effective spam blocking** of Proofpoint, significantly reducing unwanted emails and enhancing inbox cleanliness.

##### Cons

- Users experience **poor customer support** , noting slow incident responses and a dated interface as major concerns.
- Users find **limited features** in Proofpoint Core Email Protection compared to its commercial counterpart, affecting overall functionality.
- Users report **poor detection** of legitimate emails, leading to frustration and potential miscommunication.
- Users find the **UI confusing** , with multiple portals making navigation challenging despite the tool’s robust capabilities.
- Users find the **configuration process complex** , which can lead to difficulties in setting up email protection policies.

#### 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)

### [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:** 598

#### How Do G2 Users Rate Paubox?

- **Advanced Threat Intelligence/Protection:** 9.6/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 9.4/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 8.8/10)
- **Quarantine:** 9.2/10 (Category avg: 8.9/10)

#### 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, 14% Medium

#### What Do G2 Reviewers Say About Paubox?

_AI-generated summary from verified user reviews_

##### Pros

- Users love the **ease of use** of Paubox, appreciating its seamless setup and management for secure communications.
- Users appreciate the **security of Paubox** , ensuring HIPAA compliance and peace of mind when handling sensitive information.
- Users praise the **exceptional customer support** from Paubox, highlighting helpful and patient staff throughout the implementation process.
- Users trust **Paubox's email security** , appreciating its ease of use and reliable HIPAA compliance for peace of mind.
- Users value the **effortless setup process** of Paubox, appreciating its quick initiation and seamless operations.

##### Cons

- Users find Paubox **expensive** , but some feel the value justifies the higher cost compared to alternatives.
- Users note **email retention issues** with Paubox, citing the need for longer access to email records for litigation.
- Users find the **difficult setup** challenging, though quick support helps to alleviate some of the confusion.
- Users experience **email encryption issues** with Paubox, causing delays and reliance on test emails for assurance.
- Users miss the **encrypted SMS feature** of Paubox, feeling it was unmatched in the market.

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

**["HIPAA-Compliant Email Encryption without friction"](https://www.g2.com/survey_responses/paubox-review-13114802)**

**Rating:** 5.0/5.0 stars

_— Cyril B._

[Read full review](https://www.g2.com/survey_responses/paubox-review-13114802)

**["Easy email encryption that runs on your existing email platform"](https://www.g2.com/survey_responses/paubox-review-9371578)**

**Rating:** 5.0/5.0 stars

_— Mia J._

[Read full review](https://www.g2.com/survey_responses/paubox-review-9371578)

### [Microsoft Exchange](https://www.g2.com/products/microsoft-microsoft-exchange/reviews)

Microsoft Exchange is a comprehensive email and calendaring solution designed to enhance business communication and collaboration. It offers a robust platform that integrates email, calendar, contacts, and tasks, enabling users to manage their communications efficiently. Exchange provides a focused inbox that prioritizes important messages, advanced calendaring features for scheduling, and seamless integration with various devices, ensuring accessibility from virtually anywhere. Its intelligent features adapt to individual work styles, promoting productivity and streamlined workflows. Key Features and Functionality: - Intelligent Inbox: Prioritizes essential emails, reducing clutter and enhancing focus. - Advanced Calendaring: Facilitates efficient scheduling with features like automatic event capture from emails and location-based meeting suggestions. - Anywhere Access: Ensures seamless access to emails, calendars, and contacts across various devices, including desktops, tablets, and smartphones. - Security and Compliance: Offers built-in protection against spam and malware, along with compliance tools to safeguard sensitive information. - Integration with Microsoft 365: Works cohesively with other Microsoft 365 applications, enhancing collaboration and productivity. Primary Value and Solutions Provided: Microsoft Exchange addresses the need for a reliable and secure communication platform in business environments. By offering a unified solution for email and calendaring, it simplifies communication processes, enhances team collaboration, and ensures data security. Its adaptability to various work styles and seamless integration with other tools make it an invaluable asset for organizations aiming to improve efficiency and maintain effective communication channels.

**Average Rating:** 4.5/5.0

**Total Reviews:** 78

#### How Do G2 Users Rate Microsoft Exchange?

- **Advanced Threat Intelligence/Protection:** 8.9/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 8.7/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 8.8/10)
- **Quarantine:** 8.9/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Microsoft Exchange?

- **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?

- **Top Industries:** Information Technology and Services, Computer & Network Security
- **Company Size:** 43% Large, 34% Medium

#### What Do G2 Reviewers Say About Microsoft Exchange?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Microsoft Exchange, enjoying its seamless integration and reliability across platforms.
- Users value the **easy integrations** of Microsoft Exchange, enhancing collaboration and streamlining everyday tasks within their workflow.
- Users value the **reliable collaboration** features of Microsoft Exchange, enhancing communication and integration within Microsoft 365.
- Users appreciate the **reliability and seamless integration** of Microsoft Exchange, enhancing communication and collaboration daily.
- Users highlight the **feature richness** of Microsoft Exchange, making it a standout choice for communication and management.

##### Cons

- Users find the **cost of licenses to be expensive** , though they acknowledge the value in security features.
- Users often face **compatibility issues** with Microsoft Exchange, resulting in sync delays and Outlook connectivity problems.
- Users find the **setup complexity** of MS Exchange on-prem challenging compared to the simplicity of Exchange Online.
- Users find the **difficult learning curve** of Microsoft Exchange challenging due to advanced configurations and PowerShell requirements.
- Users find the **difficult setup** of MS Exchange on-prem challenging, especially compared to the ease of Exchange Online.

#### What Are Recent G2 Reviews of Microsoft Exchange?

**["Impeccable integration with Microsoft 365, seamless collaboration, and advanced security"](https://www.g2.com/survey_responses/microsoft-exchange-review-13143463)**

**Rating:** 4.5/5.0 stars

_— Cristian Andres G._

[Read full review](https://www.g2.com/survey_responses/microsoft-exchange-review-13143463)

**["Comprehensive Review of Microsoft Exchange in Enterprise Environments"](https://www.g2.com/survey_responses/microsoft-exchange-review-12789499)**

**Rating:** 5.0/5.0 stars

_— Manash Kumar P._

[Read full review](https://www.g2.com/survey_responses/microsoft-exchange-review-12789499)

### [Sophos Email](https://www.g2.com/products/sophos-email/reviews)

Sophos Email is a comprehensive email security solution designed to protect organizations from advanced threats such as phishing, business email compromise (BEC), and malware. By integrating multiple layers of defense, including over 20 AI and machine learning models, it ensures robust protection for email communications. The solution seamlessly integrates with existing email platforms like Microsoft 365 and Google Workspace, enhancing security without disrupting current workflows. Additionally, Sophos Email offers deep visibility and control through its integration with Sophos Managed Detection and Response (MDR) and Extended Detection and Response (XDR) services, providing a unified approach to threat detection and response. Key Features and Functionality: - Advanced Threat Protection: Utilizes AI and machine learning to detect and block sophisticated phishing and BEC attacks. - Email Filtering: Effectively filters spam and malicious emails, ensuring only legitimate communications reach users. - Data Loss Prevention (DLP): Automatically scans emails and attachments for sensitive data, applying encryption or blocking messages as needed. - Encryption Options: Offers various encryption methods, including TLS, S/MIME, and portal-based encryption, to secure sensitive communications. - Integration with Security Services: Works in tandem with Sophos MDR and XDR for enhanced threat detection, investigation, and response capabilities. - User Awareness Training: Includes Sophos Phish Threat to simulate phishing attacks and provide training modules, enhancing user awareness and reducing susceptibility to attacks. Primary Value and User Solutions: Sophos Email addresses the critical need for robust email security by protecting organizations from evolving threats that exploit email as an attack vector. By combining advanced threat detection, data protection, and user training, it reduces the risk of data breaches and financial loss. Its seamless integration with existing email platforms and security services ensures comprehensive protection without adding complexity, allowing organizations to maintain secure and efficient communication channels.

**Average Rating:** 4.3/5.0

**Total Reviews:** 34

#### How Do G2 Users Rate Sophos Email?

- **Advanced Threat Intelligence/Protection:** 9.0/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 8.7/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 8.8/10)
- **Quarantine:** 9.6/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Sophos Email?

- **Seller:** [Sophos](https://www.g2.com/sellers/sophos)
- **Year Founded:** 1985
- **HQ Location:** Oxfordshire
- **Twitter:** @Sophos (36,759 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/5053/ (5,500 employees on LinkedIn®)
- **Ownership:** LSE:SOPH

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services
- **Company Size:** 51% Small, 37% Medium

#### What Do G2 Reviewers Say About Sophos Email?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **robust phishing protection** of Sophos Email, which effectively keeps threats out of their inboxes.
- Users value the **robust spam and phishing protection** of Sophos Email, ensuring email security and peace of mind.
- Users find Sophos Email's **ease of management** beneficial, enabling quick policy applications and seamless email security oversight.
- Users value the **reliable spam and phishing protection** of Sophos Email, enhancing client email security with ease of use.
- Users value the **peace of mind** provided by Sophos Email, ensuring reliable protection against spam and phishing threats.

##### Cons

- Users face **email filtering issues** where legitimate messages occasionally end up in quarantine, needing fine-tuning for accuracy.
- Users find the **difficult learning curve** for new administrators challenging when navigating Sophos Email's advanced features.
- Users find the **reporting dashboard inadequate** for non-technical staff, requiring improvements for a better user experience.
- Users experience **ineffective detection** issues, as legitimate emails can be misclassified and quarantined, complicating communication.
- Users find the **difficult setup** process requires careful planning, although maintenance becomes easier afterward.

#### What Are Recent G2 Reviews of Sophos Email?

**["Sophos Email Reliable Multi-Layer Email Protection with Centralized Management"](https://www.g2.com/survey_responses/sophos-email-review-13112045)**

**Rating:** 5.0/5.0 stars

_— Ansh B._

[Read full review](https://www.g2.com/survey_responses/sophos-email-review-13112045)

**["Hands-Off Email Security with Accurate Phishing Protection in Sophos Email"](https://www.g2.com/survey_responses/sophos-email-review-13115540)**

**Rating:** 5.0/5.0 stars

_— kaushal p._

[Read full review](https://www.g2.com/survey_responses/sophos-email-review-13115540)

### [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews)

Email Security, Cloud Integrated (CI) protects organizations against all forms of email-based attacks, from phishing and credential theft to ransomware and zero-day threats. This solution deploys behind M365 to collect emails after they have passed through Microsoft security, reinspect them, and take action as needed. With a setup time of just four minutes and out-of-the-box settings designed to optimize security immediately, Email Security CI delivers best-in-class efficacy in the simplest way possible. Customers get the full power of Mimecast’s AI-powered detection and threat intelligence in a solution built for the reality of navigating today’s hostile threat landscape with limited time and resources. Email Security CI also offers a fully integrated Awareness Training solution to help organizations easily and effectively reduce the risk of human error.

**Average Rating:** 4.4/5.0

**Total Reviews:** 314

#### How Do G2 Users Rate Mimecast Advanced Email Security?

- **Advanced Threat Intelligence/Protection:** 9.0/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 9.0/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.8/10)
- **Quarantine:** 9.0/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Mimecast Advanced Email Security?

- **Seller:** [Mimecast](https://www.g2.com/sellers/mimecast)
- **Company Website:** https://www.mimecast.com/
- **Year Founded:** 2003
- **HQ Location:** London
- **Twitter:** @Mimecast (18,007 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/mimecast/ (2,376 employees on LinkedIn®)

#### Who Uses This Product?

- **Who Uses This:** IT Manager, Systems Administrator
- **Top Industries:** Legal Services, Information Technology and Services
- **Company Size:** 68% Medium, 17% Large

#### What Do G2 Reviewers Say About Mimecast Advanced Email Security?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **effective spam blocking and malicious email detection** features of Mimecast Advanced Email Security.
- Users appreciate the **ease of use** of Mimecast Advanced Email Security, facilitating effective spam blocking and efficient email management.
- Users value the **robust security features** of Mimecast Advanced Email Security, effectively blocking harmful emails and preventing spoofing.
- Users value the **effective email protection features** of Mimecast Advanced Email Security, ensuring reliable and user-friendly operation.
- Users value the **effective spam blocking** feature of Mimecast, ensuring a secure email experience with minimal threats.

##### Cons

- Users find Mimecast Advanced Email Security's **complexity** overwhelming, requiring significant effort to navigate and configure effectively.
- Users experience **email filtering issues** , including difficulties finding emails and excessive holding of legitimate messages.
- Users face **email configuration challenges** with Mimecast Advanced Email Security, requiring time and effort for effective management.
- Users experience **false positives** with Mimecast, making it challenging to locate legitimate emails and requiring manual management.
- Users report **ineffective detection** of legitimate emails, leading to disruptions and time-consuming manual interventions.

#### What Are Recent G2 Reviews of Mimecast Advanced Email Security?

**["Effective Email Security with Room for Configuration Improvement"](https://www.g2.com/survey_responses/mimecast-advanced-email-security-review-10827065)**

**Rating:** 4.5/5.0 stars

_— Vishnu G._

[Read full review](https://www.g2.com/survey_responses/mimecast-advanced-email-security-review-10827065)

**["Excellent Protection Against Email Threats"](https://www.g2.com/survey_responses/mimecast-advanced-email-security-review-13168157)**

**Rating:** 4.0/5.0 stars

_— Vashcini J._

[Read full review](https://www.g2.com/survey_responses/mimecast-advanced-email-security-review-13168157)

### [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:** 109

#### How Do G2 Users Rate Libraesva Email Security?

- **Advanced Threat Intelligence/Protection:** 9.3/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 9.5/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 8.8/10)
- **Quarantine:** 9.5/10 (Category avg: 8.9/10)

#### 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:** 46% Medium, 35% Small

#### 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, appreciating its simple configuration and intuitive dashboard.
- Users value the **fast and reliable support** from Libraesva, enhancing their email security experience with ease.
- Users highly value the **comprehensive and intuitive design** of Libraesva Email Security, which enhances their email protection experience.
- Users praise Libraesva Email Security for its **exceptional effectiveness** and comprehensive, user-friendly features that enhance mail security.
- Users value the **setup ease** of Libraesva Email Security, ensuring a smooth configuration and efficient protection against spam.

##### Cons

- Users find the **setup process complex** , requiring time and effort to navigate advanced features and configurations.
- Users experience a **sluggish interface** with Libraesva Email Security, making navigation and configuration challenging at times.
- Users express frustration over the **lack of access to CLI and OS** , hindering advanced troubleshooting and configurations.
- Users find the **difficult setup** of Libraesva Email Security challenging, especially for those not familiar with email configuration.
- Users face **email delivery issues** due to SPF/DKIM problems and occasional phishing emails bypassing filters.

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

**["Excellent Email Security, Excellent Technical Support"](https://www.g2.com/survey_responses/libraesva-email-security-review-12693365)**

**Rating:** 5.0/5.0 stars

_— Verified User in Computer & Network Security_

[Read full review](https://www.g2.com/survey_responses/libraesva-email-security-review-12693365)

**["Libraesva: Specialized, Accurate Protection for a Safer Mailbox"](https://www.g2.com/survey_responses/libraesva-email-security-review-11882003)**

**Rating:** 4.5/5.0 stars

_— Michele L._

[Read full review](https://www.g2.com/survey_responses/libraesva-email-security-review-11882003)

### [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)?

- **Advanced Threat Intelligence/Protection:** 8.8/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 9.0/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 8.8/10)
- **Quarantine:** 8.9/10 (Category avg: 8.9/10)

#### 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, 34% Medium

#### What Do G2 Reviewers Say About Cloudflare One (SASE)?

_AI-generated summary from verified user reviews_

##### Pros

- Users find Cloudflare One to be **incredibly easy to use** , streamlining security and ensuring efficient performance.
- Users value the **excellent threat protection** of Cloudflare One, ensuring secure and reliable networking for all locations.
- Users value the **high reliability** of Cloudflare One, ensuring consistent performance and security across their network.
- Users appreciate the **robust security** of Cloudflare One, ensuring protection and performance across its global network.
- Users value the **intuitive user interface** of Cloudflare One, simplifying administration and enhancing security management capabilities.

##### Cons

- Users find the **steep learning curve** of Cloudflare One challenging, particularly with the dashboard and policy setup.
- Users face challenges with the **initial complexity** of Cloudflare One, particularly in configuring policies and navigating the dashboard.
- Users find that **difficult learning** curves and complex setups make Cloudflare One challenging for new adopters.
- Users find the **difficult learning curve** of Cloudflare One challenging, especially for newcomers and advanced feature implementation.
- Users find the **difficult setup** of Cloudflare One challenging, requiring significant time and learning to navigate effectively.

#### 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)

### [FortiMail](https://www.g2.com/products/fortimail/reviews)

FortiMail is an advanced email security solution designed to protect organizations from a wide range of email-borne threats, including spam, phishing, malware, ransomware, and business email compromise (BEC). Leveraging AI-powered security services from FortiGuard Labs, FortiMail offers comprehensive protection for both on-premises and cloud-based email environments, such as Microsoft 365 and Google Workspace. Key Features and Functionality: - AI-Powered Threat Detection: Utilizes artificial intelligence and machine learning to identify and neutralize sophisticated email threats in real time. - Multi-Layered Security: Combines anti-spam, anti-malware, outbreak protection, content disarm and reconstruction, sandbox analysis, and impersonation detection to provide robust defense against various attack vectors. - Flexible Deployment Options: Available as hardware appliances, virtual machines, or cloud-hosted services, allowing organizations to choose the deployment model that best fits their infrastructure. - Integration with Collaboration Tools: Extends protection to web browsers and collaboration platforms like Microsoft Teams, Google Workspace, and Slack, securing the broader digital workspace. - Managed Incident Response: Includes a 24/7 managed incident response service, providing continuous monitoring, analysis, and remediation of security events to reduce operational overhead. Primary Value and User Benefits: FortiMail addresses the critical need for robust email security by preventing malicious emails from reaching users, thereby safeguarding sensitive information and maintaining business continuity. Its AI-driven approach ensures high detection accuracy with minimal false positives, enhancing productivity by reducing the time spent managing email threats. The solution's flexibility in deployment and integration with existing infrastructure allows organizations to implement comprehensive email security tailored to their specific needs. Additionally, the inclusion of managed incident response services alleviates the burden on internal security teams, enabling them to focus on strategic initiatives.

**Average Rating:** 4.3/5.0

**Total Reviews:** 23

#### How Do G2 Users Rate FortiMail?

- **Advanced Threat Intelligence/Protection:** 8.7/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 8.5/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 8.8/10)
- **Quarantine:** 9.1/10 (Category avg: 8.9/10)

#### Who Is the Company Behind FortiMail?

- **Seller:** [Fortinet](https://www.g2.com/sellers/fortinet)
- **Year Founded:** 2000
- **HQ Location:** Sunnyvale, CA
- **Twitter:** @Fortinet (151,422 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/6460/ (16,279 employees on LinkedIn®)
- **Ownership:** NASDAQ: FTNT

#### Who Uses This Product?

- **Company Size:** 75% Medium, 17% Large

#### What Do G2 Reviewers Say About FortiMail?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **detection efficiency** of FortiMail, benefiting from robust protection against diverse email threats.
- Users appreciate the **easy integrations** of FortiMail, enhancing security and improving threat detection capabilities effortlessly.
- Users appreciate the **thorough email protection** of FortiMail, effectively guarding against spam, phishing, and malware threats.
- Users appreciate the **thorough email protection** of FortiMail, effectively guarding against various threats and enhancing security.
- Users value the **seamless integration** of FortiMail with FortiSandbox and Fortinet Security Fabric, enhancing overall security effectiveness.

##### Cons

- Users find **configuration difficulties** with FortiMail, especially lacking experience in mail flow or using the Fortinet CLI.
- Users find the **difficult setup** of FortiMail challenging, especially without prior experience in mail flow or CLI usage.
- Users find the **reporting options inadequate** , limiting their ability to meet diverse reporting needs effectively.
- Users find the **limited reporting** options restrictively inflexible, hindering their ability to meet diverse requirements effectively.
- Users find the **outdated interface** of FortiMail challenging and suggest enhancements for better usability and flexibility.

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

**["FortiMail Email Security review in real-world use"](https://www.g2.com/survey_responses/fortimail-review-11489965)**

**Rating:** 4.5/5.0 stars

_— Himanshu R._

[Read full review](https://www.g2.com/survey_responses/fortimail-review-11489965)

**["Robust Email Security with Strong Threat Protection"](https://www.g2.com/survey_responses/fortimail-review-11783590)**

**Rating:** 5.0/5.0 stars

_— Nalleli Itzel F._

[Read full review](https://www.g2.com/survey_responses/fortimail-review-11783590)

### [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?

- **Advanced Threat Intelligence/Protection:** 8.7/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 8.2/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 8.8/10)
- **Quarantine:** 8.9/10 (Category avg: 8.9/10)

#### 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:** Hospital & Health Care, Information Technology and Services
- **Company Size:** 59% Medium, 26% Large

#### What Do G2 Reviewers Say About Barracuda Email Gateway Defense?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Barracuda Email Gateway Defense for effectively managing phishing and spam.
- Users value the **customization options** of Barracuda Email Gateway Defense, enhancing their ability to manage email security effectively.
- Users appreciate the **ease of use** of Barracuda Email Gateway Defense, making email management and security effortless.
- Users value the **advanced threat protection** of Barracuda Email Gateway Defense for effectively managing phishing and spam emails.
- Users value the **effective protection** offered by Barracuda Email Gateway Defense against threats like phishing and spam.

##### Cons

- Users face **access issues** due to the lack of Google authentication for managing quarantine and spam.
- Users find the **complexity of settings** challenging, particularly for those unfamiliar with navigating the interface efficiently.
- Users find the **complex navigation** challenging, especially regarding rule prioritization and slow page loading issues.
- Users experience **configuration difficulties** as whitelisted emails sometimes get blocked, requiring further adjustments to settings.
- Users find the **dashboard design odd** , expressing a desire for improvements in usability and functionality.

#### 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)

### [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?

- **Advanced Threat Intelligence/Protection:** 9.3/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 10.0/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 8.8/10)
- **Quarantine:** 9.7/10 (Category avg: 8.9/10)

#### 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:** https://www.linkedin.com/company/cisco/ (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)

### [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?

- **Advanced Threat Intelligence/Protection:** 8.8/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 9.3/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.8/10)
- **Quarantine:** 9.6/10 (Category avg: 8.9/10)

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

- **Seller:** [Virtru](https://www.g2.com/sellers/virtru)
- **Company Website:** https://virtru.com
- **Year Founded:** 2012
- **HQ Location:** Washington, DC
- **Twitter:** @virtruprivacy (1,790 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/virtru/ (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?

**["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)

**["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)

### [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?

- **Advanced Threat Intelligence/Protection:** 9.4/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 9.8/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.8/10)
- **Quarantine:** 9.4/10 (Category avg: 8.9/10)

#### 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, 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?

**["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)

### [Kiteworks](https://www.g2.com/products/kiteworks/reviews)

Kiteworks’ mission is to empower organizations to effectively manage risk in every send, share, receive, and save of sensitive content. To this end, we created a platform that delivers content governance, compliance, and protection to customers. The platform unifies, tracks, controls, and secures sensitive content moving within, into, and out of their organization, significantly improving risk management and ensuring regulatory compliance on all sensitive content communications. Any professional or organization who sends, shares, receives or saves sensitive content should govern and protect it with Kiteworks. It’s as simple as that. With Kiteworks, CIOs and CISOs gain complete visibility, compliance and control over IP, PII, PHI, and other sensitive content across all 3rd party communication channels, including email, file sharing, mobile, enterprise apps, web portals, SFTP, and MFT. When users click the Kiteworks button, they know it’s the safe, secure way to share sensitive information with the outside world. With on-premise, private cloud, hybrid and FedRAMP deployment options, the Kiteworks platform provides the security and governance CISOs need to protect their organizations, mitigate risk, and adhere to rigorous compliance regulations such as NIST 800-171, HIPAA, SOX, GDPR, GLBA, FISMA, and others.

**Average Rating:** 4.4/5.0

**Total Reviews:** 120

#### How Do G2 Users Rate Kiteworks?

- **Advanced Threat Intelligence/Protection:** 9.0/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 8.6/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 8.0/10 (Category avg: 8.8/10)
- **Quarantine:** 8.6/10 (Category avg: 8.9/10)

#### Who Is the Company Behind Kiteworks?

- **Seller:** [Kiteworks](https://www.g2.com/sellers/kiteworks)
- **Year Founded:** 1999
- **HQ Location:** Palo Alto, CA
- **Twitter:** @Kiteworks (3,460 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/33337/ (375 employees on LinkedIn®)
- **Phone:** 650-485-4300

#### Who Uses This Product?

- **Top Industries:** Information Technology and Services
- **Company Size:** 25% Small, 22% Large

#### What Do G2 Reviewers Say About Kiteworks?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **strong security and encryption** of Kiteworks, allowing for confident sharing of sensitive files without worry.
- Users appreciate the **secure sharing** capabilities of Kiteworks, enabling safe collaboration and peace of mind with sensitive files.
- Users value the **strong security and encryption** of Kiteworks, ensuring safe sharing of sensitive files with ease.
- Users value Kiteworks for its **secure communication** , effectively protecting confidential information with strong encryption and detailed permissions.
- Users value Kiteworks for its **robust security features and control** over sensitive file sharing and access tracking.

##### Cons

- Users find the **complex usability** of Kiteworks, especially in onboarding and navigation, challenging and frustrating.
- Users find the **complex setup and configuration** of Kiteworks overwhelming, especially for organizations lacking dedicated IT resources.
- Users find the **interface design poor** , struggling with complexity and lacking intuitive navigation and customization options.
- Users report a need for **UX improvements** in Kiteworks, particularly regarding complexity and mobile app usability.
- Users find the **poor UI design** challenging, with complex navigation and a lack of intuitiveness hampering the experience.

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

**["Secure File Sharing and Email with Strong Encryption and Access Controls"](https://www.g2.com/survey_responses/kiteworks-review-12477888)**

**Rating:** 4.5/5.0 stars

_— Anbuselvam S._

[Read full review](https://www.g2.com/survey_responses/kiteworks-review-12477888)

**["Essential for German HR Compliance with Some Integration Hiccups"](https://www.g2.com/survey_responses/kiteworks-review-13067161)**

**Rating:** 4.0/5.0 stars

_— Matthias S._

[Read full review](https://www.g2.com/survey_responses/kiteworks-review-13067161)

### [LuxSci](https://www.g2.com/products/luxsci/reviews)

LuxSci provides HIPAA-compliant email and secure digital communication solutions for organizations that send sensitive healthcare data at scale. The platform is designed for high deliverability, automated encryption, and compliance across transactional email, user communications, and customer outreach. • Secure High Volume: HIPAA-compliant transactional and application email delivered at scale via API or SMTP. • Secure Marketing: HIPAA-compliant email marketing and outreach campaigns with encryption and workflow automation. • Secure Gateway: Automatic, policy-based encryption for outbound email from Microsoft 365, Google Workspace, and on-premises systems. • Secure Forms: Encrypted web forms for collecting and routing PHI and other sensitive data. • Secure Email Hosting: Secure, compliant email hosting for organizations that require full control and auditability. LuxSci is used by healthcare providers, digital health companies, and regulated organizations that need secure communications without sacrificing deliverability or usability.

**Average Rating:** 4.7/5.0

**Total Reviews:** 83

#### How Do G2 Users Rate LuxSci?

- **Advanced Threat Intelligence/Protection:** 9.1/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 9.1/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 9.9/10 (Category avg: 8.8/10)
- **Quarantine:** 9.7/10 (Category avg: 8.9/10)

#### Who Is the Company Behind LuxSci?

- **Seller:** [LuxSci](https://www.g2.com/sellers/luxsci)
- **Company Website:** https://luxsci.com
- **Year Founded:** 1999
- **HQ Location:** Boston, MA
- **Twitter:** @LuxSci (680 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/luxsci/ (45 employees on LinkedIn®)

#### Who Uses This Product?

- **Top Industries:** Mental Health Care, Hospital & Health Care
- **Company Size:** 77% Small, 19% Medium

#### What Do G2 Reviewers Say About LuxSci?

_AI-generated summary from verified user reviews_

##### Pros

- Users commend the **responsive customer support** of LuxSci, always updating needs promptly and efficiently.
- Users appreciate the **high level of security** provided by LuxSci, ensuring safe and encrypted communications.
- Users admire the **ease of use** in LuxSci, benefiting from a secure and intuitive setup experience.
- Users appreciate the **robust HIPAA compliance** of LuxSci, ensuring secure and confidential email communication for their businesses.
- Users value the **reliability** of LuxSci, consistently providing secure and compliant email services with excellent support.

##### Cons

- Users face **email filtering and integration issues** with LuxSci, leading to missed messages and setup difficulties.
- Users find LuxSci's interface **not user-friendly** , facing challenges in administration without IT expertise.
- Users find the **interface lacking user-friendliness** , often preferring more modern email service layouts.
- Users note the **limited features** of LuxSci, particularly lacking communication tools and web app functionality.
- Users experience **missing features** in LuxSci, affecting email filtering, integration, and custom requests implementation.

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

**["Great E-Mail and Website System"](https://www.g2.com/survey_responses/luxsci-review-7054970)**

**Rating:** 5.0/5.0 stars

_— Verified User in Legal Services_

[Read full review](https://www.g2.com/survey_responses/luxsci-review-7054970)

**["Excellent service for over 25 years."](https://www.g2.com/survey_responses/luxsci-review-4750574)**

**Rating:** 5.0/5.0 stars

_— Verified User in Information Services_

[Read full review](https://www.g2.com/survey_responses/luxsci-review-4750574)

### [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?

- **Advanced Threat Intelligence/Protection:** 8.9/10 (Category avg: 8.9/10)
- **Filtering Functionality:** 8.5/10 (Category avg: 8.9/10)
- **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 8.8/10)
- **Quarantine:** 8.1/10 (Category avg: 8.9/10)

#### 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:** https://www.linkedin.com/company/broadcom/ (55,094 employees on LinkedIn®)
- **Ownership:** NASDAQ: CA

#### Who Uses This Product?

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

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

**["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)

**["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)

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

 ![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

Secure email gateways are comprehensive email security platforms designed to prevent web-based threats and ensure employee compliance. The gateways funnel incoming email content through spam filters and scan content prior to allowing transport beyond a firewall. These gateways include some kind of labeling or user governance system to identify malicious actors and prevent them from engaging in future communication. Archiving capabilities within secure email gateways help businesses keep a record of prior communications for both compliance and reference purposes.

Businesses choose to adopt secure email gateway tools to add further security measures to both internal and outbound communications. Companies can prevent their network from being compromised by cybercriminals and their data from being stolen, as well as ensure their operations remain compliant.

These tools do have overlap with both [email encryption software](https://www.g2.com/categories/email-encryption) and [email anti-spam software](https://www.g2.com/categories/email-anti-spam), but provide a more comprehensive platform. Secure email gateway platforms combine the capabilities of both tools and add supplementary security and archiving capabilities.

To qualify for inclusion in the Secure Email Gateway category, a product must:

- Filter or scan mail for viruses, spam, or other malware
- Identify and block potentially dangerous content
- Securely encrypt communications
- Provide archiving capabilities for compliant storage
- Facilitate allow and block lists to control approved versus suspicious accounts

Top Tools at a Glance

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Perimeter email threat detection with post-delivery remediation

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User Review

"Robust Email Security with Some Rule Management Hurdles"

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| 

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Portal-free HIPAA-compliant email encryption

 | 

User Review

"Easy email encryption that runs on your existing email platform"

 |
| 

 | 

Microsoft 365-native enterprise email threat enforcement

 | 

User Review

"Impeccable integration with Microsoft 365, seamless collaboration, and advanced security"

 |
| 

 | 

Phishing and spam filtering with Sophos-suite integration

 | 

User Review

"Sophos Email Reliable Multi-Layer Email Protection with Centralized Management"

 |
| 

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M365-native phishing and impersonation gateway defense

 | 

User Review

"Effective Email Security with Room for Configuration Improvement"

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| 

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M365-integrated inbound threat filtering with near-zero false positives

 | 

User Review

"Excellent Email Security, Excellent Technical Support"

 |
| 

 | 

Phishing and BEC defense-in-depth layering

 | 

User Review

"Effortless Integrations and User-Friendly Setup"

 |
| 

 | 

Fortinet-native email threat and DLP enforcement

 | 

User Review

"Robust Email Security with Strong Threat Protection"

 |
| 

 | 

Phishing and impersonation defense with automated quarantine

 | 

User Review

"User-Friendly Software That Helps Protect Our Environment"

 |
| 

 | 

Phishing and spam gateway with Talos-backed enforcement

 | 

User Review

"The antivirus, anti-spam and anti-phishing email program we were looking for"

 |

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