Outage in Resend
SMTP Connection Errors
Resolved Minor
July 14, 2025 - Started 10 months ago
- Lasted about 9 hours
Incident Report
We are currently investigating an increased error rate when sending with SMTP.
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Latest Updates ( sorted recent to last )
MONITORING
10 months ago - at 07/14/2025 05:39PM
We have identified that while most SMTP connections are now successful, some errors are still occurring. Our engineering team is continuing to investigate the root causes of these remaining errors.
MONITORING
10 months ago - at 07/14/2025 02:30PM
We're seeing the fix have a positive impact on addressing the errors, with SMTP connections returning to normal. We're continuing to monitor.
MONITORING
10 months ago - at 07/14/2025 01:45PM
We've released a fix to address the intermittent errors and are now monitoring SMTP connections.
MONITORING
10 months ago - at 07/14/2025 01:16PM
We're continuing to investigate possible causes of intermittent SMTP errors.
MONITORING
10 months ago - at 07/14/2025 12:23PM
Errors remain intermittent. Our team is actively investigating and monitoring the situation to ensure full resolution.
MONITORING
10 months ago - at 07/14/2025 11:58AM
The fix has been pushed and we are now monitoring the situation.
INVESTIGATING
10 months ago - at 07/14/2025 11:52AM
We are currently investigating an increased error rate when sending with SMTP.
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