# Twilio: [Scheduled] Twilio SendGrid Legacy Public IP Deprecation

> Twilio maintenance “[Scheduled] Twilio SendGrid Legacy Public IP Deprecation” on 2026-08-24: impact maintenance (vendor’s label), 22 d, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/rn6jhbzx6db0
Last updated: 2026-09-15T16:09:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2026-08-24 16:00 UTC · Resolved: 2026-09-15 16:09 UTC · Duration: 22 d
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/rn6jhbzx6db0](https://status.twilio.com/incidents/rn6jhbzx6db0)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-09-15 16:09 UTC: The scheduled maintenance has been completed for deprecating a group of legacy IP addresses previously used to reach SendGrid via API and SMTP API.

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

## Cite this

Maintenance posted by Twilio, started 2026-08-24 16:00 UTC, resolved after 22 d, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/rn6jhbzx6db0
- Citation: Twilio, “[Scheduled] Twilio SendGrid Legacy Public IP Deprecation” (2026-08-24 16:00 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/rn6jhbzx6db0 (CC BY 4.0).
- Markdown link: `[Twilio: Scheduled Twilio SendGrid Legacy Public IP Deprecation (2026-08-24)](https://rewindex.com/company/twilio/incidents/rn6jhbzx6db0)`


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Canonical: https://rewindex.com/company/twilio/incidents/rn6jhbzx6db0 · Markdown: https://rewindex.com/company/twilio/incidents/rn6jhbzx6db0.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/rn6jhbzx6db0 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:46:13.597Z