Provider
SinchIncident detail
Delivery Issue United States - AT&T - MMS
Timeline window
to
Outage alerts
Get alerted the next time Sinch breaks
Free email alerts for up to 5 providers — no card, live in about a minute. Paid plans add Slack, Discord, and webhook delivery across your whole stack, plus higher API quotas.
Timeline
Incident updates
Updates are normalized from the official source chronology so timeline changes remain easy to scan.
Investigating
We are currently observing delivery issues in United States - AT&T.
Incident Start Time: 2026-06-25 14:00 UTC
Impact: Customers may experience issues such as delayed MMS delivery.
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com.
Investigating
We are continuing to investigate this issue.
Resolved
This incident has been resolved.
Incident Start Time: 2026-06-25 14:00 UTC
Incident End Time: 2026-06-26 00:45 UTC