Recent Blog ArticlesMost RecentMost LikesAnnouncing Collaboration Security for Microsoft Teams Bringing the full feature set that customers use to protect their email environments across prevention, detection, and response to Microsoft Teams. Automate Tenant Allow/Block List entries Learn more about how the last used date for allowed or blocked entities in the Tenant Allow/Block List is updated and how it affects the removal of allow entries. Automated end-user feedback response is now GA Automated end-user feedback response in Defender for Office 365 is now GA! It enables you to automatically respond to end user submissions of phish based on the verdict from the automated investigati...Email Protection Basics in Microsoft 365 Part Five: Mastering Overrides This blog is part five in a series aimed at demystifying how email protection works in Microsoft 365. Attack Simulation Training is now available for GCC High and DoD customers Announcing Attack Simulation Training forDepartment of Defense (DoD) and Government Community Cloud High (GCC High) environments. Copy simulations in Attack Simulation Training is now GA Announcing a new feature in Attack Simulation Training where you can nowcopy an existing simulation and modify it to suit your need and be more proactive and efficient. Learn more about LinkedIn Smart Link Phish Campaigns Learn about what are Smart Links and how threat actors are actively using Slinks in a new form of phishing campaigns. in this article you will also learn aboutTPT (Tactics, Techniques and Pro...Introducing the release of Attack Simulation Training Write API functionality We are excited to announce the release of Attack Simulation Write API functionality, a powerful tool for improving your organization's defense to phishing messagesand manage simulatio...Authenticate Outbound Email to Improve Deliverability Learn why email authentication is more important than ever for sending email from Microsoft 365 and Exchange Online Protection (EOP). Announcing New DMARC Policy Handling Defaults for Enhanced Email Security Today we are announcing important changes to our DMARC policy handling that affects both consumer and enterprise customers. For consumers, our DMARC policy will now honor the sender’s DMARC po...