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Outage in MIT IS&T

Microsoft 365 Services Degradation

Resolved Minor
January 22, 2026 - Started 2 days ago - Lasted about 20 hours
Official incident page

Incident Report

Microsoft is reporting a degradation in some M365 services, including Exchange Online, Microsoft Purview, and Microsoft Defender. Microsoft will publish updates to X at https://x.com/MSFT365Status/status/2014422298506285161?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Etweet.

Need to monitor MIT IS&T outages?

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  • Show real-time status on private or public status page
  • Keep your team informed
Latest Updates ( sorted recent to last )
RESOLVED 1 day ago - at 01/23/2026 04:16PM

Microsoft has resolved the issue.

IDENTIFIED 2 days ago - at 01/22/2026 10:13PM

Microsoft has identified the issue and is applying a fix.

INVESTIGATING 2 days ago - at 01/22/2026 08:18PM

Microsoft is reporting a degradation in some M365 services, including Exchange Online, Microsoft Purview, and Microsoft Defender. Microsoft will publish updates to X at https://x.com/MSFT365Status/status/2014422298506285161?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Etweet.

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