Hey @Falco, thanks for the responses here. After changing the app.yml file what should I do to ensure those changes are valid and integrated into my forum?
Hello Luca, go to: your-forum.com/admin/email
And check the settings.
After that, go to your-forum.com, and new register form, put an email (new one, use your friend’s mail, or something else), and check if the email arrives fine.