Microsoft 365 configuration change disrupts Outlook and Teams
A change to Microsoft 365 infrastructure caused problems with Outlook and Teams for many users for most of a day before Microsoft rolled it back.
- Service
- Microsoft 365 (Outlook, Teams)
- Date
- 25 November 2024
- Cause
- Configuration change
- Duration
- Not stated or multi-day
- Status
- resolved
- Severity
- major
- Region
- Global
- Source
- ThousandEyes ↗
Cite this
Nuffield Consulting, “Microsoft 365 configuration change disrupts Outlook and Teams”, The Daily Tech Wire outage & breach log, 25 Nov 2024. https://techwire.nuffieldconsulting.com/incidents/2024-11-25-microsoft-365-outlook-teams-outage/ (retrieved 15 Nov 2026).
This entry summarises public reporting. Please also cite the original source: ThousandEyes, https://thousandeyes.com/blog/top-internet-outages-2024.
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