Twilio · Apps and SaaSAug 22, 2026, 03:43 UTC

SMS Delivery Receipt Delays from a Subset of Twilio International Pre-Registered Sender IDs to Vinaphone Vietnam

MinorNot disclosedUpdated 47d ago

Aug 22, 03:43 UTCAug 22, 07:07 UTC

Duration

3h 24m

Impact

Minor

Root cause

Not disclosed

Twilio, 90 days

548 incidents

Affected

Not listed by the vendor.

Status page

Final update

The incident has been resolved and SMS delivery receipts from a subset of Twilio International Pre-Registered Sender IDs to Vinaphone network subscribers in Vietnam are operating normally.

Timeline

Resolved · Aug 22, 07:07 UTC
The incident has been resolved and SMS delivery receipts from a subset of Twilio International Pre-Registered Sender IDs to Vinaphone network subscribers in Vietnam are operating normally.

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Full history

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