O365 - Email/Outlook
| 2026-09-04 | Status | Description |
|---|---|---|
| 01:39 PM |
|
Active Issues: - Users may see unwanted add-ins appearing automatically across all Outlook clients. - Users may be unable to load themes in Outlook on the web. |
| 01:38 PM |
|
Resolved Issue: - Users may have experienced delays sending and receiving email messages from external domains. The service should attempt to periodically retry sending the email previously impacted by the issue. If the initial sender received an NDR after 24-72 hours (different clients or email providers can vary), they will need to send a new email. |
| 08:36 AM |
|
Active Issues: - Users may see unwanted add-ins appearing automatically across all Outlook clients. - Users may be unable to load themes in Outlook on the web. - Users may experience delays sending and receiving email messages from external domains. |
| 08:34 AM |
|
Resolved Issue: - Users may have been unable to connect to, or experienced degraded functionality within, Exchange Online. |
No Issue
Outage
