Twilio: Bounce Suppressions Maintenance
Affected components: SendGrid API
Timeline of updates
- scheduled
In order to increase the stability and scalability of our systems, we are performing a maintenance on our infrastructure on October 17, 2026 from 14:00 until 16:00 PDT. During this time, customers may experience issues with public endpoints for bounces, and delays updating bounce lists. Mail sending functionality will remain fully operational. Thank you for your patience through this maintenance.
- scheduledDeleted by the vendor
Maintenance will begin as scheduled in 60 minutes.
- in progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
- completed
The scheduled maintenance has been completed.
Changes Rewindex caught on this incident
- Incident updated: Bounce Suppressions Maintenance
- Incident updated: Bounce Suppressions Maintenance
- Incident updated: Bounce Suppressions Maintenance
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-17 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
343511c81c91f354…Version 2 captured
In the 2026-10-17 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
2399da4b5d905431…Version 3 captured
In the 2026-10-17 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
c11dd320a73e4b7c…Version 4 captured
In the 2026-10-24 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
4b2a241f29a6a70f…
Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).
Cite this
Maintenance posted by Twilio, started 2026-10-13 23:45 UTC, resolved after 4 d, 4 update(s); edited after publishing.
- Title
- Bounce Suppressions Maintenance
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/fhx2526whg4m
Twilio profileRecent Twilio incidentsAll outages on October 13, 2026Twilio in October 2026MarkdownJSON