Service issues 360

IDIssueStateStartedUpdated
MO1253428 Some users may be unable to access Office.com or the Microsoft 365 Copilot web sign‑in page
Microsoft 365 suiteincident
 Resolved 16 Mar 2026 17 Mar 2026
SP1240323 Users may be unable to edit SharePoint Online sites using the SharePoint Designer 2013 tool
SharePoint Onlineadvisory
 Resolved 27 Feb 2026 16 Mar 2026
EX1243339 Users were unable to create or edit Ownerless Groups policies in Exchange Online
Exchange Onlineadvisory
 Resolved 12 Feb 2026 16 Mar 2026
MO1243431 Service health dashboard content within the Microsoft 365 admin center may be truncated
Microsoft 365 suiteadvisory
 Resolved 16 Feb 2026 13 Mar 2026
CW1247849 Some users see additional Microsoft 365 Copilot Chat agents available to use
Microsoft 365 Copilot Chatadvisory
 Resolved 09 Mar 2026 10 Mar 2026
EX1247494 Some users may see increased error rates and failures when accessing app entitlement APIs within Exchange Online
Exchange Onlineadvisory
 Resolved 09 Mar 2026 10 Mar 2026
EX1226910 Admins may be unable to complete mailbox migrations in Exchange Online
Exchange Onlineadvisory
 Resolved 07 Jan 2026 09 Mar 2026
EX1237864 Users' auto-decline meeting settings for automatic replies may not be working in Exchange Online
Exchange Onlineadvisory
 Resolved 23 Feb 2026 06 Mar 2026
MP1240709 Admin updates to the Microsoft Purview compliance portal may not be implemented as expected
Microsoft Purviewincident
 Resolved 23 Feb 2026 05 Mar 2026
MO1239876 Admins may have received delayed mailbox usage reports from the Microsoft 365 admin center
Microsoft 365 suiteadvisory
 Resolved 21 Feb 2026 05 Mar 2026