Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (Ubuntu 9.10)

[deadkenny]

hello,

i installed my server as shown in this howto and everything works fine. my problem:

i use this server only for fetching mails from different accounts and deliver them locally ( so i took the domain "home.localhost").
Now i want the imap server to be available from the internet.
but how do i login?
my server before had local users as mailusers, so i loged in as "username@xxx.homelinux.org"
but now the usernames have to have the "@home.localhost" because of the virtual domain.

has anyone a solution for this?

i appreciate any hints!