[Wylug-help] email service for user@domain

[Mike Goodman]

Hi, Folks,

I've got an LVM with Debian Etch configured as in Falko Timme's article, 
here: http://www.howtoforge.com/perfect_setup_debian_etch which was 
written with a view to setting up ISPConfig to run it, which I've also 
done. I didn't have the benefit of a netinstall without additions, but 
as far as I can tell it's a pretty accurate replica and ISPConfig is 
properly set up and running.

The email packages are as listed there, "# POP3/IMAP: I will use Maildir 
format and therefore install Courier-POP3/Courier-IMAP"

I have got as far as setting up email services for two users, who can 
send and receive separately, both on one domain. Trouble is, I can't get 
  email working for any other domains.

What I need is users to be able to send and receive from their own 
accounts, set up thus: userA at domain1 userB at domain2  userC at domain3 and so 
forth.

The amount of documentation is immense and I can't even find where to 
start. Can anyone point me in the right direction, please?

The actual packages installed with apt-get were: postfix, procmail, 
courier-authdaemon, courier-base, courier-imap, courier-imap-ssl, 
courier-pop, courier-pop-ssl, courier-ssl, along with a whole raft of 
library and ssl packages.

TIA.

Mike