well I think it is working, because I sent a test email from hotmail last night and dont have a mail deliver failure notice or whatever, but I still dont get how to add usernames, I am also behind a firewall so in evolution I typed in myusr@xxxxxxxxxxx, for creating usr and passwords i do think i use mysql do I? I used an example someone gave me for these lines so I dont know... auth_userdb = passwd auth_passdb = pam I think i need to go to config files for these and change something but I dont know.