[lug] Users email --> client's account name.

[John Starkey]

One project I am working on will include my server offering email
addresses to visitors. It's a vanity kinda thing. One thing that I didn't
take into consideration when selling this was how to split user's names
into their respective domains. More better explanation:

user1 at domain1.com
user2 at domain1.com

Now say, user1 at domain2.com comes along. User 1 on each domain will recieve
email directed to both domains. How is this dealt with?? I've been hosting
offsite and they have this covered. The only way I know of doing this is
by using seperate servers. But we all know the Linux Community would never
allow this simplistic, yet costly approach :}

Thanks,

John