You should be able to setup a pop3 account in Evolution (or whatever Email Client you use) assuming that it is a pop3 enabled email account.
How about some specs on your email? Most likely it'll be setup like this:
pop3 setting (incoming): mail.domainname.com
smtp setting (outgoing): smtp:domainname.com
enter your login name
it'll ask for password
Give it a shot... I don't know what email you're trying to connect to so I can't be more specific. If you're trying to get hotmail/yahoo mail this way it's not going to work. Yahoo doesn't allow it, err you gotta pay for it.