# Twilio: On Call Engineers are Investigating on Message Filtering

> Twilio status incident “On Call Engineers are Investigating on Message Filtering” on 2021-10-02: impact minor (vendor’s label), 33 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/nmj9tgyz84ng
Last updated: 2021-10-02T02:20:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-10-02 01:47 UTC · Resolved: 2021-10-02 02:20 UTC · Duration: 33 min
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/nmj9tgyz84ng](https://status.twilio.com/incidents/nmj9tgyz84ng)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-10-02 02:20 UTC: We have fully investigated the Message Filtering issue, and it was determined that the impact was limited to a small set of customers, who have been contacted individually to address any concerns. All systems are operational.

_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 2021-10-02 01:47 UTC, resolved after 33 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/nmj9tgyz84ng
- Citation: Twilio, “On Call Engineers are Investigating on Message Filtering” (2021-10-02 01:47 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/nmj9tgyz84ng (CC BY 4.0).
- Markdown link: `[Twilio: On Call Engineers are Investigating on Message Filtering (2021-10-02)](https://rewindex.com/company/twilio/incidents/nmj9tgyz84ng)`


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Canonical: https://rewindex.com/company/twilio/incidents/nmj9tgyz84ng · Markdown: https://rewindex.com/company/twilio/incidents/nmj9tgyz84ng.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/nmj9tgyz84ng · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:58:25.370Z