External SMTP relay server for the domain

[hirunatan]

Thanks very much! I’ll try it and tell you if it works

I have just found this tutorial, that at first I thought that was for this same issue, but now I think not. What do you think? Is somehow related to it? I don’t understand it well:

How to keep your mailbox outside yunohost

This tuto is here to help you to configure your yunohost to be able to keep your mailbox @YOURDOMAIN.TLD on your registrar and to be able to send email to all adresses even the yours in @YOURDOMAIN.TLD. The problem Yunohost configure postfix, your server mail, to work as a mailbox manager. But in your case you just want send mail but not receive them. So when you try to send a mail from your yunohost server to your mail address with the same domain name, your yunohost try to send the mail to i…