Microsoft 365 Business Outage History
Daily provider-status observations and published incident history for Microsoft 365 Business.
Unknown
Business service health is tenant-specific. Check your Microsoft 365 admin center for incidents affecting your organization. Official provider source.
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90-Day Trend
Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.
Recorded Daily Status (Last 78 Days)
Jul 22
Today
Legacy observation
Operational
Degraded
Partial Outage
Major Outage
Maintenance
No Data
Incident History
No incidents recorded for Microsoft 365 Business.