MailGuard 365 strengthens your Microsoft 365 email security against advanced zero-day attacks. It is up to 48 hours faster in threat detection and is integrated with Microsoft 365 security (including Defender), adopting a “better together” approach to combine over 22 years of specialist cloud email security expertise and IP from MailGuard, with the best of Microsoft. MailGuard 365 delivers a native ICES (Integrated Cloud Email Security) solution in a single click, offering enhanced protection against advanced email threats like phishing, ransomware, and sophisticated BEC attacks.
 
With frictionless, single-click activation using your Microsoft credentials for instant protection, get email security like no other. There’s no end-user training or IT support required for management and no changes to your DNS, MX, or your Microsoft control center. Move threats to the junk or deleted items folder just like Microsoft 365. Stop sophisticated criminal intent email threats like phishing, ransomware, and BEC.