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Resend

Intermittent latency spikes on our emails API

Degraded Lasted 49m · started · Resend's page

Level
confirmed
Worst impact
Degraded
Down Index
17of 100

What to do

  • Check whether your product depends on Resend. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 49m it lasted.

    Anything that failed between 2026-10-23 15:57 UTC and 2026-10-23 16:47 UTC may need a replay.
  • Subscribe to Resend's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=resend works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Resend 4

  1. investigating

    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.

    provider

  2. identified

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

    provider

  3. monitoring

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

    provider

  4. resolved

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

    provider

Reports count in aggregate; nothing about you is shown.

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-3c5e0d01ee

Is Resend still down?

No, this incident was resolved 2026-10-23 16:47 UTC. For Resend's live state, see https://down.guide/resend.

How long did it last?

49m, from 2026-10-23 15:57 UTC to 2026-10-23 16:47 UTC, by the times Resend posted.

What caused it?

Resend hasn't published a root cause. If it does, it shows here.

Where does this come from?

Resend's official status page, https://resend-status.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.