SendGrid incident: SMS Delivery Delays from Twilio to Liberty Mobile Puerto Rico

1. resolvedAug 17, 2026, 08:31 UTC

   The incident has been resolved and SMS delivery from Twilio to Liberty Mobile network subscribers in Puerto Rico is operating normally.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in SendGrid's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Anthropic: Service disruption on Claude servicesCritical · Aug 16, 2026, 21:58 UTC
• Elasticsearch: Increased error rates for microsoft-multilingual-e5-largeMajor · Aug 13, 2026, 08:32 UTC
• Elasticsearch: Elasticsearch 9.5.1: false-positive matches in certain boolean queriesMajor · Aug 14, 2026, 09:22 UTC
• Convex: Account verification/team invite emails not workingMajor · Aug 16, 2026, 23:33 UTC
• Shippo: Elevated error rate on Canada Post ShipmentMajor · Aug 17, 2026, 03:24 UTC
• Akamai: Connection drops and increased latency in MiamiMinor · Aug 13, 2026, 19:31 UTC
• Supabase: 401 errors due to JWT rejectionsMinor · Aug 14, 2026, 02:23 UTC
• Twilio: SMS Delivery Failures from Twilio to Telemat Cel BrazilMinor · Aug 15, 2026, 12:55 UTC
• HashiCorp Vault: Delayed HCP Terraform RunsMinor · Aug 15, 2026, 17:08 UTC
• Twilio: Service Disruption: Inbound Voice Calls to France Numbers and Frankfurt InterconnectMinor · Aug 16, 2026, 20:28 UTC

How often does SendGrid have incidents?

SendGrid reported 356 incidents in the last 90 days, 2 of them major or critical. A typical incident lasted 6h 17m. See SendGrid's uptime and incident history