Resolved after 7 days 15 hours, on September 22, 2026.
The scheduled maintenance has been completed.
Update timeline
- monitoring Sep 22, 2026, 03:00 AM UTC
The AT&T network in the United States is conducting an emergency maintenance from 21 September 2026 at 20:00 PDT until 22 September 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays delivering MMS to and from AT&T United States handsets. We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible.
- monitoring Sep 22, 2026, 03:00 AM UTC
Maintenance will begin as scheduled in 60 minutes.
- monitoring Sep 22, 2026, 03:03 AM UTC
Scheduled maintenance is currently in progress. We will provide updates as necessary.
- monitoring Sep 22, 2026, 07:00 AM UTC
The scheduled maintenance has been completed.
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