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Exchange Online Status Page
ResolvedMinor outageStarted 15 days agoLasted 2 hours
AFFECTED
Exchange Online Status Page
Monday, September 21, 2026 (Multi-day incident)
12:00 AM12:00 PM11:59 PM
UPDATES
Investigating
Monday, September 21, 2026 at 10:19 PM
We are investigating reports of service issues.
Resolved
Tuesday, September 22, 2026 at 12:20 AM
This incident has been resolved.