Resend incident

Intermittent Issues with SMTP

Minor Resolved View vendor source →
Started
Feb 13, 2026, 02:35 AM UTC
Resolved
Feb 13, 2026, 02:35 AM UTC
Duration
Detected by Pingoru
Feb 13, 2026, 02:35 AM UTC

Affected components

SMTP

Update timeline

  1. investigating Feb 12, 2026, 08:31 AM UTC

    Status: Investigating We are currently investigating intermittent issues when sending emails with SMTP. Affected components SMTP (Partial outage)

  2. investigating Feb 12, 2026, 12:08 PM UTC

    Status: Investigating We are continuing to investigate the intermittent SMTP issue with urgency. Our team is actively reviewing logs and monitoring system performance to identify the root cause. At this time, a small percentage of SMTP requests are failing. We will share additional updates as soon as more information becomes available. Affected components SMTP (Partial outage)

  3. identified Feb 12, 2026, 02:21 PM UTC

    Status: Identified We are continuing to investigate and fix the intermittent SMTP issue with urgency. Affected components SMTP (Partial outage)

  4. identified Feb 12, 2026, 07:11 PM UTC

    Status: Identified We are continuing to work on resolving the intermittent SMTP issue. A small percentage of SMTP requests may still fail. Our team is actively investigating and testing potential fixes. We will provide another update as progress is made. Affected components SMTP (Partial outage)

  5. identified Feb 12, 2026, 10:21 PM UTC

    Status: Identified We're continuing to work on this. Some SMTP requests may still intermittently fail. Our team has been ruling out potential causes and is continuing to work toward a resolution. Affected components SMTP (Partial outage)

  6. monitoring Feb 13, 2026, 01:11 AM UTC

    Status: Monitoring The fix has been pushed and we are now monitoring the situation. Affected components SMTP (Operational)

  7. resolved Feb 13, 2026, 02:35 AM UTC

    Status: Resolved We have resolved the underlying issue and service has been resumed. Affected components SMTP (Operational)

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