Update (Resolved): January 23, 7:00 a.m.
The login issue has now been resolved. Thank you for your patience while we worked to restore service.
Original message: January 22, 4:30 p.m.
Microsoft is reporting a service issue that may affect multiple Microsoft 365 services, including Exchange Online, the Microsoft 365 suite, OneDrive, and SharePoint Online.
What you may notice:







