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SMS delivery receipts (DLRs) to Verizon degraded in US
Incident Report for Twilio
DLRs for SMS sent to Verizon long codes in the US are now operating normally.
Posted 6 months ago. Feb 08, 2019 - 06:31 PST
We have detected an issue with degraded service of delivery receipts (DLRs) for SMS sent to Verizon long codes in the US. DLRs are operating as normal for all other networks. Message delivery is unaffected. We will continue to investigate and work with our partners. We will provide an update when we have further information.
Posted 6 months ago. Feb 08, 2019 - 05:50 PST
This incident affected: CARRIER NETWORK (SMS Delivery Notifications & Status Callbacks).