I tried to install Mail-in-a-Box in my ubuntu 22.04 it didn’t work there where no error messages it asked for the usual stuff my hostname, email, and time zone. but then it started updating packages and ended.
but with when I tried on digitalocean it work my mailinabox is running there. but I cannot install it in my own server. I used the desktop image. Ubuntu 22.04.2 LTS (Jammy Jellyfish)