Microsoft experienced a major outage on January 22 that affected Outlook, Teams, 365 and more. Here's what happened.

Microsoft had a cloud outage that interrupted service for Outlook, Fabric, Viva, Defender and other parts of its portfolio.

The dilemma for millions of Windows users now is that Microsoft also warns that “while you might choose ultimately to ...

Update, July 10, 2025: This story has now been updated with further information regarding the Microsoft Outlook email outage, including a statement from Microsoft. Microsoft Outlook is currently down ...

Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...

Microsoft has released a second emergency Windows 11 update, KB5078127, to fix Outlook crashes, cloud file errors, and other ...

Microsoft's Outlook email service malfunctioned for over 21 hours. It affected Outlook.com as well as Outlook mobile apps and desktop programs. Outlook has hundreds of millions of users, but Apple and ...

Editor's note: Microfot says Outlook should be working as normal for users. See the latest update for Friday, July 11. Microsoft Outlook is currently down and some users are reporting not being able ...

A Microsoft Outlook outage affected thousands of users' email access on Saturday. The outage led to over 35,000 complaints on Downdetector. Microsoft said it identified the cause, reverted the code, ...

The global disruption highlights recurring issues in Microsoft 365 services and raises concerns over the resilience of hyperscale cloud platforms amid rising complexity and data loads. Microsoft’s ...