There are reports that a legitimate Microsoft email address—which Microsoft explicitly says customers should add to their ...
Microsoft has started blocking Intune-managed email access on non-compliant devices, impacting Outlook, Teams, and OneDrive users.
New security rules come into place for outlook.com on May 5. Update, April 20, 2025: This story, originally published April 18, has been updated with further advice from Red Sift’s Faisal Misle on ...
Microsoft has issued guidance to uninstall KB5074109 security update or switch to webmail after the patch caused Outlook ...
Microsoft has rolled out new security requirements for high-volume email senders—domains that send more than 5,000 per day—that will take effect in May. Microsoft is mandating three authentication ...