I have a BBS system which serves users which "belongs" in 4+ groups which they have its own domain name set up.
All e-mails come into this BBS system. Meaning any user send e-mail to user@(any of four domains) would end up into this BBS system mailboxes.
And at this time all outgoing e-mails (from BBS to Internet) have same @domain address. Which uses default domain name.
We have only one SMTP/POP3 server connection with our ISP.
We use TeleFinder Server 5.6. Users would use any E-mail Clients in addition to TeleFinder User.
The solution I am looking for:
How do I assign each user one of 4+ domains which the user "belongs" to? So that each users' outgoing e-mail would use its own @domain name in replyTo/Return Address instead of using the Default address.