Ongoing since 07:02 PM UTC, affecting United States Grid and United States Grid (United States Grid — Email Processing) and 1 more.
Identified We have identified that some Microsoft services, including Outlook, Exchange Online, and other Microsoft 365 services, are currently offline or operating in a degraded state. This is a Microsoft outage affecting customers worldwide. To access email in the interim, please use your Mimecast application or your Mimecast Personal Portal. Log in with your Mimecast credentials at https://login.mimecast.com and select the Mimecast Personal Portal tile. We are monitoring the situation and will post updates here as they become available.
Affected components
Update timeline
- identified Nov 12, 2026, 07:02 PM UTC
Identified We have identified that some Microsoft services, including Outlook, Exchange Online, and other Microsoft 365 services, are currently offline or operating in a degraded state. This is a Microsoft outage affecting customers worldwide. To access email in the interim, please use your Mimecast application or your Mimecast Personal Portal. Log in with your Mimecast credentials at https://login.mimecast.com and select the Mimecast Personal Portal tile. We are monitoring the situation and will post updates here as they become available.
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