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Microsoft 365

OvercastDegraded
Degraded since — Microsoft Admin Center
Checked  ·  Uptime (30d): insufficient history
Recent incidents latest 10 by start time · newest first
Microsoft Admin Center
Ongoing · 41d 43m · started
Recovery estimateLonger than typical (most degraded incidents clear within ~7h 59m; fleet-wide estimate).
Latest official update · User impact: Users may be unable to access multiple Microsoft 365 services using GSA. More info: Impacted services may include, but aren't limited to: - Outlook - Outlook on the web - OneDrive - SharePoint Online - Microsoft Teams - Windows 365 Cloud PCs Current status: We've deployed the traffic optimizations and although we saw a reduction of errors initially, this did not fully resolve the issue. We're continuing to troubleshoot the issue to develop additional mitigation strategies. Scope of impact: Some users in Germany and the United Kingdom attempting to access Microsoft 365 services listed in the More info section using GSA may be impacted. Start time: Tuesday, October 13, 2026, at 8:00 AM UTC Root cause: A section of GSA infrastructure is performing below acceptable performance thresholds, affecting connectivity to Microsoft 365 services and resulting in impact. Next update by: Tuesday, October 13, 2026, at 3:30 PM UTC
Read the incident report →
All recorded incidents →
August 2026 worst confirmed state per UTC day · newest first
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Clear all dayDegraded that dayDown that dayNo confirmed data
Official status page →
Embed this badge live status, updates every 5 minutes
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[![Microsoft 365 status](https://techweather.fyi/badge/microsoft-365.svg)](https://techweather.fyi/s/microsoft-365)
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Microsoft 365 dark status badge
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Questions from the forecast desk
Is Microsoft 365 down right now?
Microsoft 365 is degraded. Checked . Since . Incident: Microsoft Admin Center
Where does this data come from?
Tech Weather checks Microsoft 365's official status page every five minutes.
How are unconfirmed signals handled?
Early signals need two independent sources and are always labeled unconfirmed. They never become a confirmed outage without the official status page.