# Best Enterprise Intelligent Email Protection Software ## 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=30562&focus%5B%5D=115555&focus%5B%5D=1417082&focus%5B%5D=118732&focus%5B%5D=112257&focus%5B%5D=67222&focus%5B%5D=30604&focus%5B%5D=20956) Highlighted products: Proofpoint Core Email Protection, Microsoft Defender for Office 365, Sublime Email Security Platform, Abnormal AI, Check Point Email Security, Barracuda Impersonation Protection, Mimecast Advanced Email Security, and Symantec Email Security.Cloud. Underlying data: [Grid® JSON](https://www.g2.com/categories/intelligent-email-protection/grids.json?focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=microsoft-microsoft-defender-for-office-365&focus%5B%5D=sublime-email-security-platform&focus%5B%5D=abnormal-ai&focus%5B%5D=check-point-email-security&focus%5B%5D=barracuda-impersonation-protection&focus%5B%5D=mimecast-advanced-email-security&focus%5B%5D=symantec-email-security-cloud&segment=enterprise) **Sponsored** ### Barracuda Email Protection Barracuda Email Protection helps organizations of all sizes and industries defend against increasingly sophisticated, frequent, and targeted attacks, including phishing, ransomware, business email compromise (BEC), and other threats. Email remains the top attack vector, and securing it has become an urgent priority, especially as cybercriminals leverage AI to improve and scale their attacks.     Barracuda Email Protection defends against all types of email threats with a multi-layered approach that includes both pre- and post-delivery defenses, as well as tools to enhance user security awareness and education. It combines AI-powered threat prevention and detection, automated incident response, DMARC reporting, and much more.   [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=2026-08-15T10%3A33%3A15Z&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=1456607&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%2Fenterprise&secure%5Btoken%5D=de45e784058c0e018177fc85bdf43988614246071b76f75445f49f8a2365a6db&secure%5Burl%5D=https%3A%2F%2Fwww.barracuda.com%2Fproducts%2Femail-protection%2Fintegrated-email-protection%3Futm_source%3Dg2%26utm_medium%3Dcpc%26utm_campaign%3DB%3ADG%7CTH%3A%7CR%3A%7CPS%3AEP%7CP%3A%7CPL%3AG2%7CC%3ASP%7CTY%3AP%7CICP%3A%7CL%3AEN%7CA%3A%7CN%3A%7C%26utm_adgroup%3DB%3ADG%7CTH%3A%7CR%3A%7CPS%3AEP%7CP%3A%7CPL%3AG2%7CC%3ASP%7CTY%3AP%7CICP%3A%7CL%3AEN%7CA%3A%7CN%3A%7CT%3A%7C&secure%5Burl_type%5D=custom_url) ### [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) Proofpoint Collaboration Security tackles multichannel, multistage attacks with 99.999% detection accuracy. It identifies and remediates advanced email threats including BEC, ransomware, phishing, ATO, and exec impersonations. The solution blocks threats across email and other digital communication and collaboration platforms, i.e. MS Teams, WhatsApp, Slack, LinkedIn, OneDrive, protecting users anywhere they work, on any device. Customers get protection against both internal and supplier account compromise, and strengthens human resilience against emerging threats. With Proofpoint’s Collaboration Security, customers ensure that interactions with business partners, suppliers, and even AI agents remain trusted and secure. **Average Rating:** 4.6/5.0 **Total Reviews:** 589 #### How Do G2 Users Rate Proofpoint Core Email Protection? - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.3/10) - **Activity Monitoring:** 8.9/10 (Category avg: 8.9/10) - **Intelligence Reporting:** 8.7/10 (Category avg: 8.8/10) - **Policy Enforcement:** 9.1/10 (Category avg: 8.8/10) #### Who Is the Company Behind Proofpoint Core Email Protection? - **Seller:** [Proofpoint](https://www.g2.com/sellers/proofpoint) - **Company Website:** www.proofpoint.com - **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® #### 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) #### What Are G2 Users Discussing About Proofpoint Core Email Protection? - [What is Proofpoint Email Security and Protection used for?](https://www.g2.com/discussions/what-is-proofpoint-email-security-and-protection-used-for) - [What is Proofpoint Targeted Attack Protection For Email used for?](https://www.g2.com/discussions/what-is-proofpoint-targeted-attack-protection-for-email-used-for) - [What is Proofpoint Email Gateway?](https://www.g2.com/discussions/what-is-proofpoint-email-gateway) - [Which Proofpoint products help organizations prevent or detect malware free attacks?](https://www.g2.com/discussions/which-proofpoint-products-help-organizations-prevent-or-detect-malware-free-attacks) - [What is proofpoint PPS Ppps net?](https://www.g2.com/discussions/what-is-proofpoint-pps-ppps-net) - 1 comment ### [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations from advanced threats targeting email and collaboration tools within the Microsoft 365 environment. It offers robust protection against phishing, malware, and business email compromise, ensuring secure communication and collaboration across platforms like Exchange Online, Microsoft Teams, SharePoint, and OneDrive. Key Features and Functionality: - Safe Attachments: Scans email attachments in a secure environment to detect and block malicious content before it reaches users. - Safe Links: Provides real-time protection by analyzing URLs at the time of click, safeguarding users from malicious links. - Anti-Phishing Policies: Utilizes advanced algorithms and machine learning to identify and mitigate phishing attempts, including those involving domain impersonation. - Protection for Collaboration Tools: Extends security measures to Microsoft Teams, SharePoint, and OneDrive, ensuring safe file sharing and collaboration. - Automated Investigation and Response (AIR): Automates threat investigation processes, enabling swift identification and remediation of security incidents. - Attack Simulation Training: Offers tools to simulate phishing attacks, helping organizations educate employees and strengthen their security posture. Primary Value and Problem Solved: Microsoft Defender for Office 365 addresses the critical need for advanced threat protection in today's digital workplace. By integrating seamlessly with Microsoft 365 applications, it provides a unified defense against sophisticated cyber threats, reducing the risk of data breaches and ensuring business continuity. Its comprehensive approach not only safeguards email communications but also secures collaborative platforms, enabling organizations to operate confidently in a secure environment. **Average Rating:** 4.5/5.0 **Total Reviews:** 283 #### How Do G2 Users Rate Microsoft Defender for Office 365? - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 9.3/10) - **Activity Monitoring:** 7.9/10 (Category avg: 8.9/10) - **Intelligence Reporting:** 8.3/10 (Category avg: 8.8/10) - **Policy Enforcement:** 8.3/10 (Category avg: 8.8/10) #### Who Is the Company Behind Microsoft Defender for Office 365? - **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft) - **Year Founded:** 1975 - **HQ Location:** Redmond, Washington - **Twitter:** @microsoft 13,091,739 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9458f51bd6ded48ad432a804f19ad736469f007787569b63827154231c315630&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmicrosoft%2F&secure%5Burl_type%5D=linkedin_company_website) 231,632 employees on LinkedIn® - **Ownership:** MSFT #### Who Uses This Product? - **Who Uses This:** Software Engineer, Associate Software Engineer - **Top Industries:** Information Technology and Services, Computer Software - **Company Size:** 39% Large, 37% Medium #### What Do G2 Reviewers Say About Microsoft Defender for Office 365? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of Microsoft Defender for Office 365, benefiting from its seamless integration within the Microsoft ecosystem. - Users value **proactive threat protection** in Microsoft Defender for Office 365, blocking threats seamlessly and enhancing their security experience. - Users value the **proactive threat protection** of Microsoft Defender for Office 365, ensuring robust security and seamless workflow. - Users appreciate the **seamless Office 365 integration** of Microsoft Defender for Office 365, enhancing security without disrupting their workflow. - Users value the **seamless integration** of Microsoft Defender for Office 365 with Microsoft 365, enhancing security efficiency and effectiveness. ##### Cons - Users experience frustration due to the **complexity** of configuration and policy management, hindering efficient use. - Users find the **false positives** from Microsoft Defender for Office 365 disrupt workflows and complicate alert management. - Users face **configuration difficulties** with Microsoft Defender for Office 365, finding it overwhelming for newcomers and administrators. - Users face challenges with **limited reporting** due to its complexity and lack of intuitive insights during investigations. - Users criticize the **poor detection** abilities of Microsoft Defender for Office 365, leading to noise in alerting and disrupted workflows. #### What Are Recent G2 Reviews of Microsoft Defender for Office 365? **["Effective Email Security with Excellent Microsoft 365 Integration"](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12933331)** **Rating:** 4.5/5.0 stars _— Aravinda S._ [Read full review](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12933331) **["Built-In Defender Policies Strengthen Office 365 Security"](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12958457)** **Rating:** 4.0/5.0 stars _— Adesh T._ [Read full review](https://www.g2.com/survey_responses/microsoft-defender-for-office-365-review-12958457) #### What Are G2 Users Discussing About Microsoft Defender for Office 365? - [What are the security features of Microsoft 365?](https://www.g2.com/discussions/microsoft-defender-for-office-365-what-are-the-security-features-of-microsoft-365) - 2 comments - [What are the product features under threat protection in the Microsoft 365 suite?](https://www.g2.com/discussions/microsoft-defender-for-office-365-mdo-what-are-the-product-features-under-threat-protection-in-the-microsoft-365-suite) - [Does Microsoft 365 include Microsoft Defender?](https://www.g2.com/discussions/does-microsoft-365-include-microsoft-defender) - 2 comments - [What does Microsoft Defender for Office 365 do?](https://www.g2.com/discussions/what-does-microsoft-defender-for-office-365-do) ### [Sublime Email Security Platform](https://www.g2.com/products/sublime-email-security-platform/reviews) Sublime’s agentic platform stops more email attacks with less work. Our AI agents work like a digital SOC team in your environment, triaging and blocking advanced threats while adapting protections at adversary speed. It provides full transparency and automation by default, with control on demand for advanced teams, eliminating vendor bottlenecks or one-size-fits-all limits. Core Outcomes (The What): - Stop More Attacks with Fewer False Positives - block sophisticated threats (BEC, novel phishing, QR-based phishing) and reduce the false positives that waste time and disrupt workflows. Our tailored protections deliver a demonstrably higher catch rate, validated by the world's most demanding security teams. - Automate the Abuse Mailbox - Our Autonomous Security Analyst (ASA) automates triage, investigation, and remediation of user-reported email, cutting MTTR from hours to seconds and freeing your SOC team to focus on the threats that matter most. - Adapt Defenses Automatically. - When a missed attack is identified, we can create new coverage in hours. Our Autonomous Detection Engineer (ADÉ) generates, backtests, and deploys org-specific coverage, eliminating vendor ticket limbo. Differentiators (The How): - A Team of Agents using AI, Not Just a Black Box - Sublime deploys a team of specialized agents - like an analyst and a detection engineer - that use AI to protect, triage, and adapt your defenses. Unlike an opaque, monolithic AI, our agentic approach provides full transparency into every action, with visible decision history, message lineage, and backtests. - Org-Specific Protection, Not One-Size-Fits-All - Our Distributed Detection Model (DDM) is the foundation of our platform. It runs per-environment coverage that adapts to the unique attacks you face, allowing us to safely deploy protections that would be noisy in global models - something centralized systems simply can’t support. This means higher day-one efficacy and fewer false positives. - Autonomous by Default, Control on Demand - By stopping more attacks and reducing false positives, Sublime delivers a superior autonomous experience that requires less work. For advanced teams, the platform is fully extensible, allowing you to author your own detections and hunt for threats with a level of precision that one-size-fits-all solutions can't. Innovative organizations including Spotify, Snowflake, Brex, Elastic, Compass, Anduril, SentinelOne, and others rely on Sublime to secure the business and keep teams focused on strategic defense. 🔗 Learn how Sublime helps security teams stop more attacks with less work at sublime.security **Average Rating:** 4.9/5.0 **Total Reviews:** 27 #### How Do G2 Users Rate Sublime Email Security Platform? - **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 9.3/10) - **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 Sublime Email Security Platform? - **Seller:** [Sublime Security](https://www.g2.com/sellers/sublime-security) - **Company Website:** sublime.security - **Year Founded:** 2019 - **HQ Location:** Washington, District of Columbia, United States - **Twitter:** @sublime\_sec 2,478 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e5ae58c31325056a35c2bd5289b82de9a2fd1af9bb52d94fdc2cfd4f146b5396&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsublime-security&secure%5Burl_type%5D=linkedin_company_website) 302 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 56% Large, 19% Medium #### What Do G2 Reviewers Say About Sublime Email Security Platform? _AI-generated summary from verified user reviews_ ##### Pros - Users praise the **intuitive interface** of Sublime Email Security Platform, enabling quick setup and effective email threat management. - Users highlight the **high detection efficiency** of Sublime Email Security, effectively eliminating various email threats with ease. - Users find the **easy setup** of the Sublime Email Security Platform convenient, facilitating a smooth onboarding experience. - Users appreciate the **easy setup** of Sublime Email Security Platform, enjoying the intuitive deployment and robust functionality. - Users appreciate the **customization options** in Sublime, allowing tailored detections and seamless integration into workflows. ##### Cons - Users find the **missing outbound features** in Sublime Email Security Platform limits its adaptability for their needs. - Users find the **steep learning curve** for the rule language challenging, requiring time to adapt and refine detection logic. - Users find the **learning curve steep** , requiring time to master the rule language and optimize detection logic. - Users note the **limited features** of Sublime, particularly the lack of outbound capabilities and comprehensive security integrations. - Users find the **learning difficulty** of Sublime Email Security Platform steep, requiring time to master its MQL features. #### What Are Recent G2 Reviews of Sublime Email Security Platform? **["Accurate Out of the Box, Transparent Detections, and Powerful Automations"](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12342595)** **Rating:** 5.0/5.0 stars _— John H._ [Read full review](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12342595) **["Flexible Detection Rules with Sublime Email Security"](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12370858)** **Rating:** 5.0/5.0 stars _— Jack G._ [Read full review](https://www.g2.com/survey_responses/sublime-email-security-platform-review-12370858) ### [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) Abnormal AI is the leading AI-native human behavior security platform, leveraging machine learning to stop sophisticated inbound attacks and detect compromised accounts across email and connected applications. The anomaly detection engine leverages identity and context to understand human behavior and analyze the risk of every cloud email event--detecting and stopping sophisticated, socially-engineered attacks that target the human vulnerability. You can deploy Abnormal in minutes with an API integration for Microsoft 365 or Google Workspace and experience the full value of the platform instantly. Additional protection is available for Slack, Workday, ServiceNow, Zoom, and multiple other cloud applications. Abnormal is currently trusted by more than 3,200 organizations, including over 25% of the Fortune 500, as it continues to redefine how cybersecurity works in the age of AI. For more information, please visit abnormal.ai **Average Rating:** 4.8/5.0 **Total Reviews:** 78 #### How Do G2 Users Rate Abnormal AI? - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 9.3/10) - **Activity Monitoring:** 8.7/10 (Category avg: 8.9/10) - **Intelligence Reporting:** 9.1/10 (Category avg: 8.8/10) - **Policy Enforcement:** 9.3/10 (Category avg: 8.8/10) #### Who Is the Company Behind Abnormal AI? - **Seller:** [Abnormal AI](https://www.g2.com/sellers/abnormal-ai) - **Company Website:** abnormal.ai - **Year Founded:** 2018 - **HQ Location:** Las Vegas, USA - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2da28706e85c2cc81e118f1920f93351e8598a446ff61a789a26311346419831&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fabnormalsecurity%2F&secure%5Burl_type%5D=linkedin_company_website) 1,465 employees on LinkedIn® #### Who Uses This Product? - **Top Industries:** Financial Services, Manufacturing - **Company Size:** 49% Large, 44% Medium #### What Do G2 Reviewers Say About Abnormal AI? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **ease of use** of Abnormal AI, simplifying workflows and requiring minimal maintenance after setup. - Users highlight the **excellent customer support** of Abnormal AI, appreciating its responsiveness and continuous improvement assistance. - Users commend the **easy setup** of Abnormal AI, enabling quick onboarding and efficient email protection in minutes. - Users highlight the **exceptional detection efficiency** of Abnormal AI, effectively blocking sophisticated threats with minimal oversight. - Users value the **automated email monitoring** of Abnormal AI, significantly reducing manual review time and improving efficiency. ##### Cons - Users experience **email filtering issues** with Abnormal AI, causing occasional confusion when legitimate emails are flagged unnecessarily. - Users experience **email issues** with delays in remediation and occasional confusion over flagged legitimate emails. - Users experience occasional **false positives** with Abnormal AI, leading to confusion and the need for manual review. - Users find the **limited reporting** capabilities frustrating, particularly regarding filter persistence and domain-specific insights. - Users express concerns about **email remediation delays** that allow messages to briefly appear in mailboxes before processing. #### What Are Recent G2 Reviews of Abnormal AI? **["Comprehensive Threat Analysis That Keeps Our Email Secure"](https://www.g2.com/survey_responses/abnormal-ai-review-12121728)** **Rating:** 5.0/5.0 stars _— Jose M._ [Read full review](https://www.g2.com/survey_responses/abnormal-ai-review-12121728) **["Flawless Protection with Insightful Reporting"](https://www.g2.com/survey_responses/abnormal-ai-review-12811299)** **Rating:** 5.0/5.0 stars _— Roberto G._ [Read full review](https://www.g2.com/survey_responses/abnormal-ai-review-12811299) ### [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) Check Point Harmony Email & Collaboration, protects enterprise data by preventing targeted attacks on SaaS applications and cloud-based email. **Average Rating:** 4.6/5.0 **Total Reviews:** 487 #### How Do G2 Users Rate Check Point Email Security? - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.3/10) - **Activity Monitoring:** 9.3/10 (Category avg: 8.9/10) - **Intelligence Reporting:** 9.1/10 (Category avg: 8.8/10) - **Policy Enforcement:** 9.2/10 (Category avg: 8.8/10) #### Who Is the Company Behind Check Point Email Security? - **Seller:** [Check Point Software Technologies](https://www.g2.com/sellers/check-point-software-technologies) - **Year Founded:** 1993 - **HQ Location:** Redwood City, CA - **Twitter:** @CheckPointSW 70,955 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d885813f6605ba84238ae4a21d169e0c9ade054cf0c99ff53e72483b54a8b521&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcheck-point-software-technologies%2F&secure%5Burl_type%5D=linkedin_company_website) 8,554 employees on LinkedIn® - **Ownership:** NASDAQ:CHKP #### Who Uses This Product? - **Who Uses This:** IT Manager, Systems Administrator - **Top Industries:** Information Technology and Services, Computer & Network Security - **Company Size:** 57% Medium, 23% Large #### What Do G2 Reviewers Say About Check Point Email Security? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **robust email protection** of Check Point Email Security, effectively blocking phishing and malware threats. - Users value the **robust security** of Check Point Email Security, effectively blocking phishing attacks and ensuring peace of mind. - Users appreciate the **protection against phishing attacks** offered by Check Point Email Security, enhancing their email security and peace of mind. - Users find Check Point Email Security's **ease of use** outstanding, thanks to its intuitive interface and automated features. - Users enjoy the **peace of mind from robust phishing protection** , effectively blocking threats before reaching their inbox. ##### Cons - Users experience **false positives** , with safe emails marked as spam, impacting important communications and usability. - Users find the **initial setup complexity** and high total ownership cost frustrating compared to other email security solutions. - Users find the **complex setup** of Check Point Email Security cumbersome, impacting integration and overall experience. - Users note the **limited features** of Check Point Email Security, notably in supported platforms and configuration options. - Users face significant **configuration difficulties** with Check Point Email Security, leading to a frustrating onboarding experience. #### What Are Recent G2 Reviews of Check Point Email Security? **["Accuracy Redefined, Perfect for Email Security"](https://www.g2.com/survey_responses/check-point-email-security-review-12713186)** **Rating:** 5.0/5.0 stars _— Jared R._ [Read full review](https://www.g2.com/survey_responses/check-point-email-security-review-12713186) **["Effortless Email Security with Minor Filtering Hiccups"](https://www.g2.com/survey_responses/check-point-email-security-review-11882522)** **Rating:** 4.5/5.0 stars _— Leo D._ [Read full review](https://www.g2.com/survey_responses/check-point-email-security-review-11882522) #### What Are G2 Users Discussing About Check Point Email Security? - [What is Avanan Cloud Email Security used for?](https://www.g2.com/discussions/what-is-avanan-cloud-email-security-used-for) - 1 comment - [What is Check Point Anti-Spam & Email Security used for?](https://www.g2.com/discussions/what-is-check-point-anti-spam-email-security-used-for) - [What is SaaS security?](https://www.g2.com/discussions/harmony-email-collaboration-what-is-saas-security) - [What is SaaS security?](https://www.g2.com/discussions/what-is-saas-security) - [What are the different types of email security?](https://www.g2.com/discussions/what-are-the-different-types-of-email-security) - 2 comments, 1 upvote ### [Barracuda Impersonation Protection](https://www.g2.com/products/barracuda-impersonation-protection/reviews) Impersonation Protection protects against business email compromise, account takeover, spear phishing, and other cyber fraud. It combines artificial intelligence and deep integration with Microsoft Office 365 into a comprehensive cloud-based solution. Impersonation Protection’s unique API-based architecture lets the AI engine study historical email and learn users’ unique communication patterns. It blocks phishing attacks that harvest credentials and lead to account takeover and enables real-time remediation. **Average Rating:** 4.5/5.0 **Total Reviews:** 87 #### How Do G2 Users Rate Barracuda Impersonation Protection? - **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 9.3/10) - **Activity Monitoring:** 8.2/10 (Category avg: 8.9/10) - **Intelligence Reporting:** 8.5/10 (Category avg: 8.8/10) - **Policy Enforcement:** 8.2/10 (Category avg: 8.8/10) #### Who Is the Company Behind Barracuda Impersonation Protection? - **Seller:** [Barracuda](https://www.g2.com/sellers/barracuda) - **Year Founded:** 2002 - **HQ Location:** Campbell, CA - **Twitter:** @Barracuda 15,239 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f781b15d43db259998c089a305a16438e46ef7f458b40ed200cb81a2a683bea5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbarracuda-networks%2F&secure%5Burl_type%5D=linkedin_company_website) 2,248 employees on LinkedIn® - **Ownership:** Private #### Who Uses This Product? - **Who Uses This:** Systems Administrator - **Top Industries:** Information Technology and Services, Higher Education - **Company Size:** 67% Medium, 17% Small #### What Do G2 Reviewers Say About Barracuda Impersonation Protection? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **effective phishing protection** of Barracuda, enhancing security and streamlining the inbox experience. - Users praise the **ease of use** of Barracuda Impersonation Protection, highlighting its seamless integration and user-friendly interface. - Users value the **immediate notifications** from Barracuda Impersonation Protection, enhancing awareness and security against potential threats. - Users find the **setup process effortless** , enabling quick implementation and immediate protection against email scams. - Users commend the **outstanding customer support** from Barracuda, providing quick and effective solutions for any issues. ##### Cons - Users experience **frequent false positives** with Barracuda Impersonation Protection, complicating legitimate email communications and client interactions. - Users find the **complexity of the admin system** challenging, with a confusing management interface and reporting setup. - Users express concerns about the **inadequate protection** from Barracuda Impersonation Protection, struggling with missed threats and false positives. - Users find the **admin interface complicated** , making reporting and understanding features less intuitive and streamlined. - Users find the **configuration difficulties** of Barracuda Impersonation Protection hinder effective use and reporting within M365. #### What Are Recent G2 Reviews of Barracuda Impersonation Protection? **["Useful Product, Great Features"](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-8484683)** **Rating:** 4.0/5.0 stars _— Verified User in Law Practice_ [Read full review](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-8484683) **["Barracuda Impersonation Protection Feels Like a Force Field for Our Organization"](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-12351300)** **Rating:** 5.0/5.0 stars _— William M._ [Read full review](https://www.g2.com/survey_responses/barracuda-impersonation-protection-review-12351300) #### What Are G2 Users Discussing About Barracuda Impersonation Protection? - [What is Barracuda Impersonation Protection (formely Barracuda Sentinel) used for?](https://www.g2.com/discussions/what-is-barracuda-impersonation-protection-formely-barracuda-sentinel-used-for) - [What is Barracuda machine learning?](https://www.g2.com/discussions/what-is-barracuda-machine-learning) ### [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:** 341 #### How Do G2 Users Rate Mimecast Advanced Email Security? - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 9.3/10) - **Activity Monitoring:** 8.5/10 (Category avg: 8.9/10) - **Intelligence Reporting:** 8.6/10 (Category avg: 8.8/10) - **Policy Enforcement:** 9.0/10 (Category avg: 8.8/10) #### Who Is the Company Behind Mimecast Advanced Email Security? - **Seller:** [Mimecast](https://www.g2.com/sellers/mimecast) - **Company Website:** www.mimecast.com - **Year Founded:** 2003 - **HQ Location:** London - **Twitter:** @Mimecast 18,007 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a2f44fd58e6982ff628b7487fb3ca4f1201a1de9680a15c11b79920f4fbd9822&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmimecast%2F&secure%5Burl_type%5D=linkedin_company_website) 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:** 67% 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? **["Strong Email Protection with Powerful Investigation Tools"](https://www.g2.com/survey_responses/mimecast-advanced-email-security-review-13265725)** **Rating:** 4.5/5.0 stars _— Satyajit B._ [Read full review](https://www.g2.com/survey_responses/mimecast-advanced-email-security-review-13265725) **["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) #### What Are G2 Users Discussing About Mimecast Advanced Email Security? - [What is Mimecast Email Security with Targeted Threat Protection used for?](https://www.g2.com/discussions/what-is-mimecast-email-security-with-targeted-threat-protection-used-for) - 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? **["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) #### 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) ### [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? **["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 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) Spotlight Categories [Conversation Intelligence Software](https://www.g2.com/categories/conversation-intelligence) [Influencer Marketing Platforms](https://www.g2.com/categories/influencer-marketing-platforms) [Electronic Data Interchange (EDI) Software](https://www.g2.com/categories/electronic-data-interchange-edi) [SEO Tools](https://www.g2.com/categories/seo-tools) [Analytics Platforms](https://www.g2.com/categories/analytics-platforms) 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) [Browse Intelligent Email Protection Themes](/categories/intelligent-email-protection/themes)