one mail server, several domains

[Pedro Braga <pbraga@iportalmais.pt>]

   Here's a very simple question:

- How can I put two diferent mailboxes with the same username in different domains?
    ex.:
        john@xpto.com
        jonh@abc.com
 
 

I have Debian 2.2 r2 servers and I use Sendmail. (I can change the mail server!)

 Thanks

-- 
Pedro Braga
Eng. Telec./Programador
http://www.iportalmais.pt