MMS Delivery Delays from Twilio Short Codes to AT&T United States

Resolved

We have completed our investigation and determined that this event did not result in any customer impact. All systems are operating normally.

Update

Twilio customers may be experiencing MMS delivery delays from Twilio Short Codes to AT&T network subscribers in the United States. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.