Welcome to Bandwidth's home for network updates. Here, you will find information pertinent to outages, scheduled maintenance, and general notices with real-time updates.
Incidents across areas
Outbound MMS Messaging Incident - AT&T
Incident
Report for Bandwidth
Postmortem
Between 23:37 UTC and 02:07 UTC on September 29-30, 2026, outbound MMS messages destined for AT&T experienced delivery delays.
Bandwidth is continuing to investigate this issue to identify all actions necessary to prevent this from recurring and will update this post with an Incident Report after investigations have concluded.
We are grateful you have entrusted Bandwidth as your communication partner and we are sorry if this issue resulted in any disruption to your services.
Resolved
This incident has been resolved.
Investigating
Bandwidth teams are investigating an incident impacting outbound MMS messages towards AT&T destinations. Theses messages are delayed in delivery.
This incident affected: United States Messaging Services (MMS Messaging (MM4)).