HA Status Page
Microsoft 365

Microsoft 365

MINOR
November 21, 2025
No incidents reported
November 22, 2025
No incidents reported
November 23, 2025
No incidents reported
November 24, 2025
No incidents reported
November 25, 2025
05:02 UTC
Some users may be unable to search or see free/busy status of others in, or connect to classic Outlook desktop client
November 26, 2025
No incidents reported
November 27, 2025
No incidents reported
November 28, 2025
No incidents reported
November 29, 2025
19:00 UTC
Some users may be unable to open inbound Secure/Multipurpose Internet Mail Extensions (S/MIME) encrypted email messages
November 30, 2025
No incidents reported
December 01, 2025
No incidents reported
December 02, 2025
No incidents reported
December 03, 2025
No incidents reported
December 04, 2025
No incidents reported
December 05, 2025
No incidents reported
December 06, 2025
No incidents reported
December 07, 2025
19:05 UTC
Users in Australia may experience issues accessing Microsoft services including Microsoft Teams and Microsoft 365.
December 08, 2025
No incidents reported
December 09, 2025
22:06 UTC
Users in Australia may experience issues accessing Microsoft services including Microsoft Teams and Microsoft 365
December 10, 2025
18:59 UTC
Users in the Japan region may be unable to access Microsoft 365 services
December 11, 2025
No incidents reported
December 12, 2025
No incidents reported
December 13, 2025
No incidents reported
December 14, 2025
20:53 UTC
Some users may be unable to retrieve e-mail addresses using the SharePoint Online Client Side Object Model (CSOM) API
December 15, 2025
No incidents reported
December 16, 2025
No incidents reported
December 17, 2025
19:00 UTC
Users in Japan and China are experiencing access and sign‑in issues with Microsoft 365 and Microsoft Copilot
December 18, 2025
No incidents reported
December 19, 2025
12:57 UTC
Users may be unable to open the Microsoft OneDrive app on Samsung Android devices
14:22 UTC
Possible Outage Indicated by User Reports
December 20, 2025
No incidents reported

Ongoing Incidents

Users may be unable to open the Microsoft OneDrive app on Samsung Android devices

Title: Users may be unable to open the Microsoft OneDrive app on Samsung Android devices User impact: Users may be unable to open the OneDrive app on Samsung Android devices. More info: This issue may be impacting any user trying to open the Microsoft OneDrive app from any Samsung Android device that has the Samsung account app linked with a Microsoft 365 account. Current status: We're inves...

Microsoft 365
Started 1 day ago

Incidents in the last 30 days

Possible Outage Indicated by User Reports

Microsoft 365
Started 1 day ago Resolved in 39 minutes

Users may be unable to open the Microsoft OneDrive app on Samsung Android devices

Title: Users may be unable to open the Microsoft OneDrive app on Samsung Android devices User impact: Users may be unable to open the OneDrive app on Samsung Android devices. More info: This issue may be impacting any user trying to open the Microsoft OneDrive app from any Samsung Android device that has the Samsung account app linked with a Microsoft 365 account. Current status: We're inves...

Microsoft 365
Started 1 day ago

Users in Japan and China are experiencing access and sign‑in issues with Microsoft 365 and Micros...

Title: Investigating user reports of Microsoft 365 Services and Microsoft Copilot issues in Japan User impact: We don't have detail on impact yet. We're seeing an increase in user reported issues above our alerting threshold. Current status: We are reviewing service telemetry and available information to determine if there is an issue happening and we'll update this message shortly with our ...

Microsoft 365
Started 3 days ago Resolved in about 4 hours

Some users may be unable to retrieve e-mail addresses using the SharePoint Online Client Side Obj...

Title: Users can't access some SharePoint Online sites and see that multiple applications can't be used as expected User impact: Users can't access some SharePoint Online sites and see that multiple applications can't be used as expected. Current status: We're investigating a potential issue with SharePoint Online and checking for impact to your organization. We'll provide an update within 30...

Microsoft 365
Started 6 days ago Resolved in about 21 hours

Users in the Japan region may be unable to access Microsoft 365 services

Title: Users in the Japan region may be unable to access Microsoft 365 services User impact: Users in the Japan region may be unable to access Microsoft 365 services. We're investigating reports indicating that Japan users may be unable to access Microsoft 365 services. We suspect third-party networking service(s) may be contributing to impact. We'll provide an update within 30 minutes.

Microsoft 365
Started 10 days ago Resolved in about 2 hours

Users in Australia may experience issues accessing Microsoft services including Microsoft Teams a...

Title: Users in Australia may experience issues accessing Microsoft services including Microsoft Teams and Microsoft 365 User impact: Users in Australia may experience issues accessing Microsoft services including Microsoft Teams and Microsoft 365. Current status: We're investigating user reports of impact with various Microsoft 365 services, predominantly the Microsoft Teams service. We'll p...

Microsoft 365
Started 11 days ago Resolved in about 3 hours

Users in Australia may experience issues accessing Microsoft services including Microsoft Teams a...

Title: Users in Australia may experience issues accessing Microsoft services including Microsoft Teams and Microsoft 365. User impact: Users in Australia may have experienced issues accessing Microsoft services including Microsoft Teams and Microsoft 365. Current status: We've investigated a problem in which users may have experienced issues accessing Microsoft 365 services including Microsof...

Microsoft 365
Started 13 days ago Resolved in 36 minutes

Some users may be unable to open inbound Secure/Multipurpose Internet Mail Extensions (S/MIME) en...

Title: Some users may be unable to open inbound Secure/Multipurpose Internet Mail Extensions (S/MIME) encrypted email messages User impact: Users may intermittently be unable open some inbound S/MIME encrypted email messages in Exchange Online. More info: This issue strictly impacts users with the Dynamic Delivery policy enabled. We've temporarily disabled Dynamic Delivery while we work to ...

Microsoft 365
Started 21 days ago Resolved in 9 days

Some users may be unable to search or see free/busy status of others in, or connect to classic Ou...

Title: Some users are unable to search in the Outlook Desktop client and Outlook on the Web User impact: Users are unable to search in the Outlook Desktop client and Outlook on the Web. Current status: We're reviewing service monitoring telemetry and support provided information to determine our next troubleshooting steps. Scope of impact: Your organization is affected by this event, and ...

Microsoft 365
Started 25 days ago Resolved in about 12 hours