Rewindex

ChangesSendGridRCS Delivery Receipt Delays for AT&T

SendGrid: Incident updated: RCS Delivery Receipt Delays for AT&T

Incident updateNot classified yetChanged stspg.io (opens in new tab)
Summary

Summary pending. The diff below shows exactly what changed.

Incident page: the full timeline of updates

What changed

Struck in red is what SendGrid removed; blue is what they added. Muted text is unchanged context.

ChangedStatus#1
Before: monitoring
After: resolved
AddedResolved time#2
Before: not present
After: 2026-10-19 19:48 UTC
AddedUpdateresolved#3
Before: not present
After: We have monitored and resolved the issue with RCS. All services are now operating normally at this time.

Compared with the previous archived version of this incident (10 to 30-minute polling). View the live incident (opens in new tab).

Archive proof

Rewindex commits each version of an incident 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.

Rewindex captured this after the last checkpoint; the next run (00:41 UTC) commits it.

History of this incident

TodayMonday, October 19Mon, Oct 19

3 incident changes

All SendGrid changesSendGrid profileMarkdownJSON