Twilio reported this minor-impact incident on its official status page on Sep 28, 2026, 13:25 UTC. It was resolved after 1d 16h.
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The incident has been resolved and SMS delivery receipts from Twilio to CTBC network subscribers in Brazil are operating normally.
We have observed a recovery in SMS delivery receipts from Twilio to CTBC network subscribers in Brazil and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to CTBC network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 24 hours or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to CTBC network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 16 hours or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to CTBC network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 8 hours or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to CTBC network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 4 hours or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to CTBC network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 2 hours or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to CTBC network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.
Twilio customers may be experiencing SMS delivery receipt delays from Twilio to CTBC network subscribers in Brazil. Our team is actively investigating this issue. Message delivery may succeed, but delivery receipts may be delayed. We will provide another update in 1 hour or as soon as more information becomes available.
Our 5-minute checks didn't record a change in Twilio's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.
Overlapping incidents aren't necessarily related.
Twilio reported 46 incidents in the last 90 days. A typical incident lasted 7h 1m. See Twilio's uptime and incident history