Resend outage, 15 September 2026
Delayed email sending
- Started
- Resolved
- 15 Sept 2026, 17:09 UTC (after 1 h 19 min)
- Impact
- Major
Last update from Resend
Follow-up: the impact was wider than we reported at the time. Between 16:41 and 17:05 UTC, roughly 9,200 transactional emails were accepted by our API and then held before delivery, by up to 25 minutes. This came from a database issue caused by the action we took to clear the broadcast backlog. All of those emails were delivered and none were lost. Some customers also saw errors loading email details or lists during the same minutes.
Is Resend down now?
This page is the record of one past incident. For the live status, see Is Resend down right now? - it reads the official status page every 2 minutes.