MIT.IST incident

Exchange Online: Intermittent Email Access Issues

Ongoing since 06:29 PM UTC, affecting Email.

investigating Nov 12, 2026, 06:29 PM UTC

Microsoft is investigating reports of users experiencing issues accessing Exchange Online mailboxes through multiple methods, including Outlook. The issue is affecting users in all regions and may impact MIT email access. Microsoft is working to resolve the issue. See Microsoft’s status update for more information: https://x.com/MSFT365Status/status/2120938282204688468

Started
Nov 12, 2026, 06:29 PM UTC
Resolved
Ongoing
Duration
● 1h 25m
Detected by Pingoru
Nov 12, 2026, 06:29 PM UTC

Affected components

Email

Update timeline

  1. investigating Nov 12, 2026, 06:29 PM UTC

    Microsoft is investigating reports of users experiencing issues accessing Exchange Online mailboxes through multiple methods, including Outlook. The issue is affecting users in all regions and may impact MIT email access. Microsoft is working to resolve the issue. See Microsoft’s status update for more information: https://x.com/MSFT365Status/status/2120938282204688468

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