Exchange Online Status Page

Name: Service Incident - Exchange Online Status Page
Start: 2026-09-22T21:17:34.187Z
End: 2026-09-23T00:39:01.025Z
Location: Exchange Online

ResolvedMinor outageStarted 14 days agoLasted 3 hours

AFFECTED

Tuesday, September 22, 2026 (Multi-day incident)

12:00 AM12:00 PM11:59 PM

UPDATES

Investigating

Tuesday, September 22, 2026 at 9:17 PM

We are investigating reports of service issues.

Resolved

Wednesday, September 23, 2026 at 12:39 AM

This incident has been resolved.