I have my own domain, and emails to other members of my family also go to my domain with a different name before the @, and therefore to the same server.
What I would like to see is the ability to make rules to transfer every incoming email into the relevant family member's folder, then the ability to restrict them to only see their own folders. Obviously the log-in would need to be different for each famaily member, although the same log-in would be sent to the imap server.
