Major incident

mailgun: Click and Open Tracking Degraded (US Regions)

Affected: Events & Logs

Current status of mailgun: Operational — live mailgun status

Timeline

1. Aug 11, 2026, 05:32 UTC
   investigating
   We are currently experiencing a denial of service attack against our click and open tracking servers in our US regions. Remediation work is underway. Some requests may time out or fail at this time.
2. Aug 11, 2026, 05:32 UTC
   identified
   The issue has been identified and a fix is being implemented.
3. Aug 11, 2026, 06:54 UTC
   monitoring
   A fix has been implemented and we are monitoring the results.
4. Aug 11, 2026, 07:07 UTC
   resolved
   This incident has been resolved.

Updates as published by mailgun (original).