I have decided to venture into the realm of email. I do have a trust worthy book on this service to show me where everything is but I have a twister that I would like a little guidance on. The scenario is RH 5.1 using qpop and sendmail. But I have setup a hosting site that will also foward to the existing LAN email server. I must add, this is for a friend who has a small buisness. And im not sure what must be added to get this accomplished. This server has been already working for another hosting site but they went down and now has another one. So i figure there should only be a re-write of an exisiting config file.

Okay basically the DNS entries aer fine...

Now how do you control the mailboxes
or shall I say aliases
where is that database stored and how is it managed?

Anyhelp highly appreciated or even a good how-to site

Okay, the problem still persists that a user belonging to a group has been deleted and now that group (alaises) is being rejected and bounced back to the sender. How can I stop this from happening and ultimately update the users to this list?