Microsoft server failure disrupts Outlook, Microsoft 365 and Teams across several regions
Microsoft reported a server failure affecting several of its online services, including Outlook, in various regions of the world. The company said on X that the issue could affect connectivity to Microsoft 365 for users in any region and that several servers had unexpectedly gone offline, overloading the rest of the infrastructure. According to Downdetector, Outlook had more than 129,000 incident reports and Microsoft 365 about 46,000. There were also reports of failures in Teams and the Copilot chatbot.
In 40 seconds
- Microsoft confirmed the failure on X and said it is working to restore servers safely
- Downdetector logged more than 129,000 reports for Outlook and about 46,000 for Microsoft 365
- The company had earlier reported a Teams outage affecting North America that it said was fully resolved
IASummary generated by artificial intelligence from a story by BBC. It may contain errors: the original source prevails.




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