Outage in Sinch
MMS Degradation - AT&T United States
Resolved MinorIncident Report
Dear Client,
We are writing to inform you that we are currently facing delays on our MMS platform.
Incident Start Time: 2025-10-29 15:49 UTC
Impact MMS: Delayed MTs/Delayed MOs/Missing delivery receipts/Late delivery receipts.
We appreciate your understanding, if you have any further questions or concerns please do not hesitate to reach out to support@sinch.com
Components affected
Sinch MMS - US - 10DLCTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
6 months ago - at 10/30/2025 06:16PM
This incident has been resolved.
Incident Start Time: 2025-10-29 15:49 UTC
Incident End Time: 2025-10-30 08:21 UTC
INVESTIGATING
6 months ago - at 10/30/2025 05:52AM
We are continuing to investigate this issue.
INVESTIGATING
6 months ago - at 10/30/2025 01:11AM
We are continuing to investigate this issue.
INVESTIGATING
6 months ago - at 10/29/2025 07:33PM
We are continuing to investigate this issue.
INVESTIGATING
6 months ago - at 10/29/2025 05:53PM
Dear Client,
We are writing to inform you that we are currently facing delays on our MMS platform.
Incident Start Time: 2025-10-29 15:49 UTC
Impact MMS: Delayed MTs/Delayed MOs/Missing delivery receipts/Late delivery receipts.
We appreciate your understanding, if you have any further questions or concerns please do not hesitate to reach out to support@sinch.com
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