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Users may be unable to access Microsoft 365 services

All times are shown in UTC+01:00.

Stato MSFT365

Start: Jan 21, 2026 at 17:37 (UTC+01:00)
In Progress

User impact: Users may be unable to access Microsoft 365 services, including Teams and Outlook.

Current status: Our investigation so far indicates impact is associated with a possible third-party networking issue. We're recursively investigating the health of the Microsoft-managed service environment to identify whether any mitigation actions are required and ensure our services are healthy.

Next update by: Wednesday, January 21, 2026, at 7:00 PM UTC

No updates posted yet for this event.