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Twilio: SMS Delivery Report Delays when Sending from Registered Sender ID to China Mobile Network in China

MinorStatus: resolvedStarted Resolved (13 h)1 updatestatus.twilio.com (opens in new tab)

Timeline of updates

  1. resolved

    We are no longer experiencing delivery report delays when sending from registered Sender ID messages to China - China Mobile. This incident has been resolved.

From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.

Archive proof

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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.

Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).

Cite this

Status incident (vendor impact label: minor) posted by Twilio, started 2021-04-21 15:19 UTC, resolved after 13 h, 1 update(s).

Title
SMS Delivery Report Delays when Sending from Registered Sender ID to China Mobile Network in China
Vendor
Twilio
Date
URL
https://rewindex.com/company/twilio/incidents/fz8yg1zj14q7

Twilio profileRecent Twilio incidentsAll outages on April 21, 2021Twilio in April 2021MarkdownJSON