Missive experienced a minor incident on August 31, 2026 affecting Office 365 (Office 365), lasting 16h 54m. The incident has been resolved; the full update timeline is below.
Affected components
Office 365 (Office 365)
Update timeline
- identified Aug 31, 2026, 04:30 PM UTC
Microsoft is currently experiencing a widespread Exchange Online and Office 365 outage affecting email connectivity and delivery.
- identified Aug 31, 2026, 05:00 PM UTC
Exchange Online and Office 365 outage
- resolved Sep 01, 2026, 09:24 AM UTC
The Microsoft outage no longer appears to have any impact on Missive’s functionality. We consider this incident resolved. You may refer to the Microsoft 365 Status account on X for the full timeline of events: https://x.com/MSFT365Status/status/2094455556454920701