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Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Scheduled maintenance
      System Metrics
      Deliverability issue of DLRs for SMS messages to Sprint US phone numbers
      Incident Report for Twilio
      Resolved
      We have resolved the incident. All systems are operating normally.
      Posted May 07, 2018 - 07:03 PDT
      Update
      We are still continuing to work with our carrier partners to resolve this issue. Next update in four hours.
      Posted May 07, 2018 - 04:42 PDT
      Investigating
      We are experiencing a deliverability issue of DLRs for SMS messages sent to Sprint phone numbers in the US. SMS messages to Sprint phone numbers are successfully delivered but delivery reports, DLRs, are not. We are working with our carrier partners to resolve this issue. Next update within two hours.
      Posted May 07, 2018 - 02:52 PDT
      This incident affected: PROGRAMMABLE MESSAGING (SMS).
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