Net::SMTPAuthenticationError due to wrong mailgun server

Hello Community! after installing discourse I am struggling with email setup. I did necessary setup with mailgun. Sending email to from my (normal gmail) is working fine. But when I use it with app.yml config, I get following error and did not receive an email. It is very 1st email, I am not able to sign up for my forum.

I think it is due to plain auth. I read it on one of thread. But I don’t know about solution.

Discourse doctor:


I have taken look over some other smtp threads in this problem.

Thanks for your time and support.

Okay, Found the solution. I was using US mailgun server but actually it is EU. So it was mistake.

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I’ve gotten stuck by that one too!

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