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        RCS inbound message delivery failures for iOS devices

        Incident Report for Twilio

        Resolved

        Our engineers have monitored the fix and confirmed the issue with inbound RCS message delivery failures affecting iOS devices in conversation threads older than a few minutes has been resolved. All services are now operating normally at this time.
        Posted May 06, 2026 - 15:52 PDT

        Monitoring

        Our third party vendors have implemented a fix and we are seeing recovery in RCS messages. We will provide another update in 30 minutes or as soon as more information becomes available.
        Posted May 06, 2026 - 15:25 PDT

        Identified

        We have identified an issue involving inbound RCS message delivery failures affecting iOS devices in conversation threads older than a few minutes. Customers may experience messages failing to arrive until an outbound message is sent first. We have escalated this issue to our vendor. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted May 06, 2026 - 13:38 PDT

        Update

        We are continuing to investigate an issue where Customers are not receiving RCS messages from their iOS users for conversations that are more than few minutes old. We will provide another update in 1 hours or as soon as more information becomes available.
        Posted May 06, 2026 - 13:09 PDT

        Update

        We are continuing to investigate an issue where Customers are not receiving RCS messages from their iOS users for conversations that are more than few minutes old. We will provide another update in 1 hours or as soon as more information becomes available.
        Posted May 06, 2026 - 13:08 PDT

        Investigating

        We are currently investigating an issue where Customers are not receiving RCS messages from their iOS users for conversations that are more than few minutes old. We will provide another update in 1 hours or as soon as more information becomes available.
        Posted May 06, 2026 - 13:05 PDT
        This incident affected: PROGRAMMABLE MESSAGING (RCS Messaging).