Resend incident

Intermittent latency spikes on our emails API

Resolved after 49 minutes, affecting Batch Emails and Single Email and 1 more, on October 23, 2026.

monitoring Oct 23, 2026, 04:36 PM UTC

The fix has been pushed and we are now monitoring the situation.

Started
Oct 23, 2026, 03:57 PM UTC
Resolved
Oct 23, 2026, 04:47 PM UTC
Duration
49m
Detected by Pingoru
Oct 23, 2026, 03:57 PM UTC

Affected components

Batch EmailsSingle EmailBroadcast EmailsScheduled Emails

Update timeline

  1. investigating Oct 23, 2026, 04:01 PM UTC

    We are currently investigating increased latency in email sending. At this time, you may experience delays when sending emails via our SMTP service and API.

  2. identified Oct 23, 2026, 04:31 PM UTC

    We have identified the issue and we are working on a fix now.

  3. monitoring Oct 23, 2026, 04:36 PM UTC

    The fix has been pushed and we are now monitoring the situation.

  4. resolved Oct 23, 2026, 04:47 PM UTC

    We have resolved the underlying issue and service has been resumed.

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