Outage in Telnyx
MMS Delivery Delays to AT&T Destinations
Resolved Minor
September 23, 2026 - Started about 16 hours ago
- Lasted about 3 hours
Incident Report
Summary AI Generated
Telnyx experienced MMS delivery delays to AT&T destinations lasting approximately 3 hours. Messages were still being delivered but with notable delays, while SMS to AT&T and MMS to other carriers remained unaffected. The issue was investigated in coordination with a downstream partner and resolved without message loss.
We are investigating delayed MMS delivery to AT&T destinations. Messages are being delivered, but with delays. SMS to AT&T and MMS to other carriers are unaffected. We are working with our downstream partner to identify the cause of the delay.
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INVESTIGATING
about 16 hours ago - at 09/23/2026 04:42PM
We are investigating delayed MMS delivery to AT&T destinations. Messages are being delivered, but with delays. SMS to AT&T and MMS to other carriers are unaffected. We are working with our downstream partner to identify the cause of the delay.
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