Bandwidth is currently experiencing a major incident affecting MMS Messaging (MM4), which began 23h ago. The vendor's full update timeline is below.
Affected components
MMS Messaging (MM4)
Update timeline
- identified May 19, 2026, 09:58 PM UTC
Bandwidth teams have identified an off-network industry condition impacting outbound MMS messaging across multiple carriers. These messages may not deliver as expected. The Bandwidth network remains operational.