SendGrid Status · History · Incident #138267
ACTIVE INCIDENTMMS Delivery Failures from a Subset of Twilio Short Codes to Multiple Networks in United States
Minor · Started Sep 17, 2026 · 8:11 AM
SendGrid Status · History · Incident #138267
ACTIVE INCIDENTMinor · Started Sep 17, 2026 · 8:11 AM
Duration
Ongoing
Severity
Minor
Detection lead
—
User reports
—
Summary
We have observed a recovery in MMS delivery from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
Started
Sep 17, 2026 · 8:11 AM
Status
Monitoring
Duration
Ongoing
Severity
Minor
Event timeline
Investigating
Sep 17 · 8:11 AM SendGridTwilio customers may be experiencing MMS delivery failures from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Investigating
Sep 17 · 9:12 AM SendGridTwilio customers may be experiencing MMS delivery failures from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.
Monitoring
Sep 17 · 10:53 AM SendGridWe have observed a recovery in MMS delivery from a subset of Twilio Short Codes to network subscribers on multiple networks in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
Pattern
503 Errors When Calling Comms-API
Sep 17, 2026 · < 1m
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