Hi friends, I am with a serious problem with the Exim-mta. Necessary to make with that the users of my server have access smtp and POP3 only if before to legalize. Example: Using the smtp and the POP3 it are of server (IE: outlook express) has that to activate the authentication of outlook express. I do not want to allow the use of smtp and POP3 without before logar in the server. Necessary very of this. Somebody can help me?