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Mailgun · Apps and SaaSAug 11, 2026, 05:32 UTC

Click and Open Tracking Degraded (US Regions)

MajorNot disclosedUpdated 19h ago
Aug 11, 05:32 UTCAug 11, 07:07 UTC
Duration
1h 35m
Impact
Major
Root cause
Not disclosed
Mailgun, 90 days
11 incidents
Affected
Events & LogsEmail Services - Events & Logs
Status page

Final update

This incident has been resolved.

Timeline

  1. Resolved · Aug 11, 07:07 UTC
    This incident has been resolved.
  2. Monitoring · Aug 11, 06:54 UTC
    A fix has been implemented and we are monitoring the results.
  3. Identified · Aug 11, 05:32 UTC
    The issue has been identified and a fix is being implemented.
  4. Investigating · Aug 11, 05:32 UTC
    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.

More from Mailgun

Full history
StartedIncidentDuration
Sep 1409:15 UTCRoute delays in EU Region58m
Sep 414:16 UTCEU Messaging Outage17m
Sep 412:20 UTCMicrosoft Incident Resulting in Delivery Issues to M36534m
Aug 3114:47 UTCEvent Log Delays in US Region7h 14m
Aug 2720:38 UTCEU Messaging Outage37m
Aug 2016:19 UTCGCP Reporting Multi Service Outage in US-West11h 12m

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