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Exchange Online Main Service
ResolvedMinor outageStarted 35 days agoLasted 2 hours
AFFECTED
Exchange Online Main Service
Monday, January 12, 2026 (Multi-day incident)
12:00 AM12:00 PM11:59 PM
UPDATES
Investigating
Monday, January 12, 2026 at 9:41 PM
We are investigating reports of service issues.
Resolved
Tuesday, January 13, 2026 at 12:16 AM
This incident has been resolved.