I am trying to setup a mail server using Fedora and can not find any good instructions to do so. I am not sure how to set up the admin client to add new users and stuff like that I can get to the webmail but can not log in. Is there anywhere on line that has a set of workin instructions that will not constantly give the failed dependencies message. Or this message Unmet dependencies. Try 'apt-get --fix-broken install' with no packages (or specify a solution).