In Virtualmin, if I have a customer whose UID:GID is custid:custid, and there are e-mail accounts on the domain whose UID:GID values are mail1.custid:custid, mail2.custid:custid, etc., it would seem to me that the domain owner would be able to create/delete/inspect the files found in each of the mail user accounts (in the /homes/mail1, /home/mail2, ... directories).
In my /etc/proftpd.conf file, I've set:
When user directories are created via Virtualmin (Edit Mail and FTP Users), the directory created (e.g., /home/mail1) has mode 0700. Of course, then the domain owner can't login as the domain owner and read/write files and directories.
I'd like the account owner to be able to have complete access to all content within the account (all domains, all homes areas, etc.).
What do I need to do to make this work?