Mailgun experienced a minor incident on June 25, 2026 affecting Email Previews, lasting 1h 14m. The incident has been resolved; the full update timeline is below.
Affected components
Email Previews
Update timeline
- investigating Jun 25, 2026, 07:21 PM UTC
We are currently investigating an issue with email previews not working. Outbound processing, inbound processing, logs and webhook delivery are operating normally.
- investigating Jun 25, 2026, 08:03 PM UTC
We are continuing to investigate this issue.
- identified Jun 25, 2026, 08:21 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 25, 2026, 08:24 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 25, 2026, 08:35 PM UTC
This incident has been resolved.