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[KnowBe4 Cloud Email Security (Formerly Egress) Discussions](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4f294ed71240479367e5bb9c7e7535c3/knowbe4-cloud-email-security-formerly-egress.png "Product Avatar Image") ![Reward for good KnowBe4 Cloud Email Security (Formerly Egress) reviews](https://images.g2crowd.com/uploads/report_medal_translation/image/37303/medal.svg "Reward for good KnowBe4 Cloud Email Security (Formerly Egress) reviews") ](/products/knowbe4-cloud-email-security-formerly-egress/reviews) [ KnowBe4 Cloud Email Security (Formerly Egress) ](/products/knowbe4-cloud-email-security-formerly-egress/reviews) (74)4.5/5 KnowBe4 Cloud Email Security is a comprehensive AI-powered email protection platform that defends against sophisticated inbound and outbound email threats, transforming email from organizations' largest attack surface into a strengthened defense layer. Designed for businesses of all sizes—particularly those in regulated industries handling sensitive information—this platform addresses the critical challenge of insider risk and human error, which account for 68% of data breaches. The platform delivers three integrated solutions: Defend™ provides AI-powered adaptive anti-phishing that detects business email compromise, spear phishing, and zero-day attacks while educating users with real-time contextual warning banners. Prevent™ offers AI-native outbound email security preventing data breaches by detecting misdirected emails, data exfiltration attempts, and unauthorized sharing. Protect™ delivers end-to-end email encryption seamlessly integrated into Outlook with automated policy enforcement. Key Capabilities: - Minutes-to-deploy with native Microsoft 365 integration - Patented contextual machine learning adapting to organizational communication patterns - Comprehensive analytics revealing organizations typically miss 90% of outbound security incidents - API integrations with existing security infrastructure Part of the KnowBe4 platform, Cloud Email Security transforms employees from vulnerabilities into informed cybersecurity assets through proactive threat management. Show More * * * ### 69.0 Nps Score Already have KnowBe4 Cloud Email Security (Formerly Egress)? ### All KnowBe4 Cloud Email Security (Formerly Egress) Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • almost 3 years ago More Options - [ # What is Egress Intelligent Email Security used for? ](/discussions/what-is-egress-intelligent-email-security-used-for) What is Egress Intelligent Email Security used for? 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