Microsoft 365 experiences global service outage
Story essentials
Microsoft
Global
November 12, 2026
Show 1 more
This page is produced by collecting and structuring multiple public reports. Sections based only on reporting or testimony affect the displayed assessment, and the page is updated when new information is identified.
About this article
COMPAMIR Editorial Team
The COMPAMIR editorial team brings together public reporting and links to the original coverage. We update the page as new information emerges.
Read our editorial policy- Earlier version 211/13/2026, 6:01:17 AM
Microsoft 365 services, primarily Exchange Online, have been experiencing connectivity issues since Thursday afternoon. Microsoft is working on restoring servers and managing traffic to resolve the outage.
- Earlier version 111/13/2026, 5:20:42 AM
Read next
Prioritized by shared people, places, and events.
Widespread Microsoft platform outage affects global services
Microsoft platforms including Outlook, Teams, and SharePoint experienced a major outage. Over 120,000 users reported issues on Downdetector. The company identified server unavailability as the cause and is working on restoration.