AT&T message latency

Incident Report for Vibes

Resolved

The SMS and MMS latency on the AT&T network has been resolved. All queued messages have been delivered to the carrier network.

IMPACT: SMS and MMS message latency on AT&T from 08:30 PM CT to 11:50 PM CT.

Posted Apr 18, 2026 - 00:48 CDT

Identified

Vibes has identified latency with SMS and MMS message delivery to AT&T. We will provide updates as they become available.

IMPACT: SMS and MMS message latency on AT&T. Both inbound and outbound messages may experience delays in being delivered.

ACTION: No action is required; all messages are being queued and will be processed at the rate the AT&T network is available to Vibes.

Posted Apr 17, 2026 - 23:53 CDT

This incident affected: North America Messaging (SMS SMPP, SMS HTTP, MMS) and North America Platform (SMS, MMS).