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        Issues with SMPP Delivery Receipts

        Incident Report for Twilio

        Resolved

        Twilio Programmable Messaging was degraded for 159 minutes between 16:35 and 19:15 UTC on 06/12/2026. During this period of time, customers may have experienced delayed or dropped SMPP delivery receipts. The issue has now been resolved.
        Posted Jun 15, 2026 - 00:29 PDT
        This incident affected: PROGRAMMABLE MESSAGING (SMPP).
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