# Twilio: Messaging Event Delays for Comms API

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-10-02 17:21 UTC · Resolved: 2026-10-02 17:46 UTC · Duration: 25 min
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/px9djmx9y0xz](https://status.twilio.com/incidents/px9djmx9y0xz)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-10-02 17:46 UTC: The customer experience for impact is that Bulk Messaging API callers would receive an incorrect/improper 400 error response for Send Messages requests when supplying the address of Senders that were registered during the impact window. We have resolved this incident.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/twilio/incidents/px9djmx9y0xz · Markdown: https://rewindex.com/company/twilio/incidents/px9djmx9y0xz.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/px9djmx9y0xz · Generated 2026-10-19T23:37:17.753Z