ChangesSendGridSMS Delivery Receipt Delays from Twilio to Multiple Networks in Multiple Countries in North America
SendGrid: Incident updated: SMS Delivery Receipt Delays from Twilio to Multiple Networks in Multiple Countries in North America
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.
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 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.
Before captured
In the 2026-10-23 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
969c554d318a5e5b…After captured
In the 2026-10-23 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
e48901747e300f0e…
History of this incident
YesterdayFriday, October 23Fri, Oct 23
7 incident changes
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Incident updateSMS Delivery Receipt Delays from Twilio to Multiple Networks in Multiple Countries in North Americathis change
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