Resend incident: Delayed email status updates

1. resolvedOct 26, 2026, 14:57 UTC

   Email status updates are processing normally again. All delayed updates have been delivered, and no data was lost.

2. monitoringOct 26, 2026, 14:50 UTC

   We have applied a fix and email status updates are catching up. Some updates may still appear with a short delay while we process the backlog. Emails continued to be sent throughout, and no data has been lost. We are monitoring the recovery.

3. investigatingOct 26, 2026, 14:34 UTC

   We are investigating delays in email status updates in the dashboard and API. Some requests to list emails may also be slow or time out. Emails are still being sent, and no data has been lost. Delayed status updates will appear once processing catches up. We will share an update shortly.

What APIStatus.watch saw

• Oct 26, 2026, 14:39 UTCoperational → degraded
• Oct 26, 2026, 14:59 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Twilio: SMS Delivery Delays from Twilio to Claro Costa RicaMinor · Oct 24, 2026, 00:48 UTC
• Twilio: MMS Delivery Delays from a Subset of Twilio Longcodes to C-Spire United StatesMinor · Oct 24, 2026, 19:28 UTC
• Akamai: Edge Delivery issues between Indonesia and SingaporeMinor · Oct 25, 2026, 13:44 UTC
• Linode: Connectivity Issue between ID-CGK (Jakarta) and SG-SIN-2 (Singapore 2)Minor · Oct 25, 2026, 13:54 UTC
• Twilio: SMS Delivery Delays from Twilio to Cellcom IsraelMinor · Oct 26, 2026, 00:49 UTC
• Twilio: Voice Call Failures from Twilio Phone Numbers to RomaniaMinor · Oct 26, 2026, 13:09 UTC
• Cursor: Elevated errors for Claude Sonnet 5.5Minor · Oct 26, 2026, 14:02 UTC
• Twilio: SMS Delivery Delays and Failures from Twilio to Mauritel MauritaniaMinor · Oct 26, 2026, 14:20 UTC

How often does Resend have incidents?

Resend reported 26 incidents in the last 90 days, 6 of them major or critical. A typical incident lasted 39 min. See Resend's uptime and incident history