# Bandwidth: Incident updated: Outbound MMS Messaging - AT&T

> Incident updated: Outbound MMS Messaging - AT&T. Detected 2026-10-22 by Rewindex: what changed on Bandwidth’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r433ddb1566c2c6
Last updated: 2026-10-22T08:58:22Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-22 08:58 UTC · Detected: 2026-10-22 08:58 UTC
- [Source: https://stspg.io/dmzh2p6dlqmr](https://stspg.io/dmzh2p6dlqmr)
- [Company: Bandwidth](https://rewindex.com/company/bandwidth.md)
- Versions: before incident\_version:690/95s5mn6nd7np@4b82d7e47cc3 → after incident\_version:690/95s5mn6nd7np@b7ec8b07bcfe
- Change 3 of 3 for this incident

Incident page (full timeline): [Outbound MMS Messaging - AT&T](https://rewindex.com/company/bandwidth/incidents/95s5mn6nd7np.md)
## What changed

**1. Changed: Status**

```diff
- resolved
+ postmortem
```

**2. Added: Update** (postmortem) · 2026-10-22 08:46 UTC

```diff
+ Bandwidth has concluded its investigation of this issue and determined that between 18:58 UTC on October 21, 2026 and 01:02 UTC on October 22, 2026, outbound MMS messages towards AT&T destinations were 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.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-22 01:43 UTC | [Incident updated: Outbound MMS Messaging - AT&T](https://rewindex.com/change/rf9ead5970b8505.md) | Normal progress |
| 2026-10-22 03:03 UTC | [Incident updated: Outbound MMS Messaging - AT&T](https://rewindex.com/change/rf9c17344504fa6.md) | Normal progress |
| 2026-10-22 08:58 UTC | Incident updated: Outbound MMS Messaging - AT&T (this change) | Normal progress |

Previous: [change](https://rewindex.com/change/rf9c17344504fa6.md) · All Bandwidth changes: [timeline](https://rewindex.com/company/bandwidth/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Incident updated: Outbound MMS Messaging - AT&T on Bandwidth’s status page, changed 2026-10-22 08:58 UTC (change 3 of 3).

- Canonical URL: https://rewindex.com/change/r433ddb1566c2c6
- Citation: Bandwidth, “Incident updated: Outbound MMS Messaging - AT&T” (2026-10-22 08:58 UTC). Archived by Rewindex: https://rewindex.com/change/r433ddb1566c2c6 (CC BY 4.0).
- Markdown link: `[Bandwidth: Incident updated: Outbound MMS Messaging - AT&T (2026-10-22)](https://rewindex.com/change/r433ddb1566c2c6)`


---
Canonical: https://rewindex.com/change/r433ddb1566c2c6 · Markdown: https://rewindex.com/change/r433ddb1566c2c6.md · JSON: https://rewindex.com/api/v1/changes/r433ddb1566c2c6 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-11T05:02:25.750Z