# Twilio: SMS Delivery Receipts missing on a small percentage of messages

> Twilio status incident “SMS Delivery Receipts missing on a small percentage of messages” on 2017-04-19: impact minor (vendor’s label), 5.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/0r97dxmtv5dw
Last updated: 2017-04-20T04:22:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2017-04-19 23:21 UTC · Resolved: 2017-04-20 04:22 UTC · Duration: 5.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/0r97dxmtv5dw](https://status.twilio.com/incidents/0r97dxmtv5dw)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2017-04-20 04:22 UTC: All systems are operating normally at this time.

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

## Cite this

Status incident (vendor impact label: minor) posted by Twilio, started 2017-04-19 23:21 UTC, resolved after 5.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/0r97dxmtv5dw
- Citation: Twilio, “SMS Delivery Receipts missing on a small percentage of messages” (2017-04-19 23:21 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/0r97dxmtv5dw (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Receipts missing on a small percentage of messages (2017-04-19)](https://rewindex.com/company/twilio/incidents/0r97dxmtv5dw)`


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Canonical: https://rewindex.com/company/twilio/incidents/0r97dxmtv5dw · Markdown: https://rewindex.com/company/twilio/incidents/0r97dxmtv5dw.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/0r97dxmtv5dw · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:51:09.510Z