Delivery Issue O2 - UK

Incident Report for Sinch

Resolved

This incident has been resolved

Incident Start Time: 2026-04-23 11:16 UTC.
Incident End Time: 2026-04-23 12:35 UTC.
Posted Apr 23, 2026 - 13:30 UTC

Investigating

We are currently observing delivery issues O2 - UK

Incident Start Time: 2026-04-23 11:16 UTC.

Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts

We will update as soon as we have more information.
Posted Apr 23, 2026 - 12:07 UTC
This incident affected: External Connectivity (SMS - EMEA).