My initial email setup experience:
I run Cloudron on digitalocean. After installing RoundCube I was not able to log in. So I proceeded to create mailboxes by importing manually created CSV file with users / emails copying existing users in Cloudron.
Not sure if this is the way to do it, but I wanted to try a phased approach. Finally after turning the incoming mail on, I was able to log in.
In either way I have fully functioning webmail without much hassle which is very impressive!
Now to my question:
Is there a meaningful way to limit the incoming and outgoing email for just for cloudron domain?
It is all cloudron users have cloudron emails on their accounts and can use them only for internal communication?
(The initial account setup and reset email can be done in alternative ways)
Thoughts?