Security News > 2022 > June > Microsoft 365 outage affects Microsoft Teams and Exchange Online

An ongoing outage affects multiple Microsoft 365 services, with customers worldwide reporting delays, sign-in failures, and issues accessing their accounts.
The affected services include the Exchange Online hosted email platform for businesses and the Microsoft Teams communication platform, as well as SharePoint Online, the Graph API, and Universal Print.
"Users may encounter delays and experience failures when accessing some M365 services," Microsoft explained in a service alert sent to Microsoft 365 customers.
Microsoft says it is currently redirecting Microsoft 365 traffic to mitigate this outage's impact while further investigating the root cause of this ongoing incident.
We've determined multiple Microsoft 365 services are experiencing delays, connection and search issues and are investigating the cause of this.
In November, Microsoft 365 was affected by another outage that prevented users from accessing files stored on the SharePoint Online, OneDrive, Office, and Microsoft Teams cloud storage services.
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