Bandwidth: Outbound MMS Delays - AT&T
Affected components: MMS Messaging - MM4
Timeline of updates
- investigating
Bandwidth teams are investigating outbound MMS messages experiencing a delivery delay towards AT&T destinations.
- resolved
This incident has been resolved.
- postmortem
Bandwidth has concluded its investigation of this issue and determined that between 11:58 UTC and 15:09 UTC on October 27, 10DLC MMS sent to AT&T was delayed.
Due to the limited scope of impact, Bandwidth is closing this incident and this will be the extent of the information we will provide for this issue. If you have any questions, please contact us through the Bandwidth support portal.
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.
Changes Rewindex caught on this incident
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-27 checkpoint, timestamped by DigiCert and FreeTSA on . Record hash
69564c09c0fc77b8…Version 2 captured
In the 2026-10-27 checkpoint, timestamped by DigiCert and FreeTSA on . Record hash
3e5dd6fffa073f5f…Version 3 captured
In the 2026-10-28 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
2506287aa83cedda…
Impact, status and times are the vendor’s own, as last archived. View on status.bandwidth.com (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by Bandwidth, started 2026-10-27 14:45 UTC, resolved after 1.6 h, 3 update(s); edited after publishing.
- Title
- Outbound MMS Delays - AT&T
- Vendor
- Bandwidth
- Date
- URL
- https://rewindex.com/company/bandwidth/incidents/8qddnw9n0g31
Bandwidth profileRecent Bandwidth incidentsAll outages on October 27, 2026Bandwidth in October 2026MarkdownJSON