Skip to content

Incident detail

Delivery Issue United States - AT&T - MMS

Resolved incidentMinor

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.

  1. 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.

  2. Investigating

    We are continuing to investigate this issue.

  3. Resolved

    This incident has been resolved.

    Incident Start Time: 2026-06-25 14:00 UTC

    Incident End Time: 2026-06-26 00:45 UTC