Hi,
is there a package, HOWTO, or FAQ that aids in or describes how to setup your Debian box (with Exim as the MTA) to handle mail for multiple (some 10-15) domains without conflicts in the local part of incoming mail? Maybe even let them add/delete/configure mailboxes using a web interface?
Do you need to use Exim ? Or could you switch to Postfix also ? Postfix has a very powerful virtual user configuration - virtual_maps. Maybe you should take a look at that one if it's the solution you want.
As POP3/IMAP server I suggest Cyrus. Postfix 2 can communicate with Cyrus using LMTP!
About creating mailboxes on the web you maybe want to take a look at Web-Cyradm!
Considering that people also need to fetch their mail using POP/IMAP I guess I need a full-blown virtual user solution (since I don't need (want?) my users to have system accounts on the box.)Suggestions, hints, pointers anyone?
Hope this helps :-) Greetings, Markus