Troubleshooting Mailgun Integration Issues with FusionAuth

[wesley]

I'm having trouble getting Mailgun to work with FusionAuth. Is this a known issue? Interestingly, SendGrid works without any problems.

Any advice on troubleshooting this?

[wesley]

FusionAuth is compatible with Mailgun, and we have customers who have successfully integrated it. FusionAuth works with any email provider that supports SMTP configuration, so Mailgun should function correctly.

Troubleshooting Steps:

1. Verify SMTP Settings: Ensure your Mailgun SMTP credentials are correctly configured in Settings > Email within FusionAuth.
2. Review FusionAuth’s Email Troubleshooting Guide:
   • FusionAuth Email Troubleshooting
3. Use SWAKS for Debugging:
   • SWAKS (Swiss Army Knife for SMTP) can help diagnose SMTP issues by testing the connection between FusionAuth and Mailgun.
4. Enable Debug Logging:
   • Debug logs will provide more detailed information about what might be causing the issue.

These steps should help pinpoint the problem.