Mailgun incident: Partial Delay in Event Processing for US Region

Affected components

• Events & Logs

1. resolvedJun 18, 2026, 10:24 UTC

   This incident has been resolved.

2. monitoringJun 18, 2026, 10:11 UTC

   A fix has been implemented and we are monitoring the results.

3. identifiedJun 18, 2026, 09:53 UTC

   The issue has been identified and a fix is being implemented.

4. investigatingJun 18, 2026, 09:11 UTC

   We are continuing to investigate this issue.

5. investigatingJun 18, 2026, 08:34 UTC

   Customers using the events/logs APIs or viewing logs in the customer portal may see delays in some events appearing. These delays are only affecting a subset of our customers.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Mailgun's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

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• HashiCorp Vault: Vault RadarMinor · Jun 16, 2026, 18:29 UTC
• Grafana Cloud: Frontend Observability - Suspected commit feature not working as expectedMinor · Jun 18, 2026, 08:48 UTC
• Pinecone: Some initial queries to infrequently read namespaces incorrectly returning empty resultsMinor · Jun 18, 2026, 10:00 UTC

How often does Mailgun have incidents?

Mailgun reported 8 incidents in the last 90 days, 3 of them major or critical. A typical incident lasted 1h 1m. See Mailgun's uptime and incident history