Change server email adress

Hello, after consultation with the hoster, there is no possibility for me to create an email address with subdomain. Therefore, I would like to ask how I can change the email address from the mails (from the forum, for example, during registration) from to

There’s a line at the very bottom of your app.yml file
discourse_docker/standalone.yml at 333b879a0889db082741a1ae431612a9fa74cb91 · discourse/discourse_docker · GitHub

#- exec: rails r “SiteSetting.notification_email=‘’”

Remove the # then change the email address to the one you want to use.

Rebuild to let changes take effect.

Alternatively, if You have already installed discourse then you can enter your site settings and search for notification_email and edit the email there.


I think ./launcher rebuild app

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Yes, that’s the command you’ll need.

Thank you, everything is finally working!

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