Users may be unable to access Microsoft 365 services.
1:11 p.m. -- Microsoft reverted the change and initial telemetry shows that services are in recovery. They'll continue monitoring the environment to ensure service stability.
1:01 p.m. -- Microsoft has identified a recent change that may have resulted in impact to multiple Microsoft 365 services. They've reverted the change and services are recovering. Additional information can be found at http://status.office.com or in the admin center under MO223756.
12:16 p.m. -- User Impact: Users may be unable to access Microsoft 365 services.
More info: Users may see impact to Microsoft Teams, Exchange Online, Outlook.com, and SharePoint Online/OneDrive for Business
Current status: We've received reports of user impact to Microsoft 365 services and are working to investigate the cause of the issue. Scope of impact: Any user may see impact for this issue.