| EX1467029 | Exchange Online | Users may experience delays receiving email messages from external domains in Exchange Online |
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| Status | serviceDegradation |
|---|---|
| Classification | incident |
| User Impact | Users may experience a delay in receiving email messages from external domains in Exchange Online. |
| Last Updated | 09/04/2026 10:36:39 |
| Start Time | 09/04/2026 10:19:12 |
| End Time | |
| Latest Message | Title: Users may experience delays receiving email messages from external domains in Exchange Online
User impact: Users may experience a delay in receiving email messages from external domains in Exchange Online. More info: Users may experience intermittent “Server busy” errors, affecting multiple mailboxes. Current status: We’re reviewing service monitoring telemetry to isolate the source of the issue and establish a fix. Scope of impact: This issue impacts users who may be attempting to receive email messages from external domains in Exchange Online. This information may be updated as our investigation continues. Next update by: Friday, September 4, 2026, at 12:30 PM UTC |