Hi, Have cyrus on my linux box, users are all working fine as long as they have the "my server requires authentication" selected in their cleints. However, one of my clients have Aureate ( a list mailer util for windows) installed, and it keeps giving "relaying denied" messages when they try to send to addresses off my server. Aureate has an "authentication" section, yet it returns an error in it's log: SMTP authentication not supported. It looks like it is my server that is generating this message, so;
1) How do I ( should I ) enable smtp authentication.
2) How can I get Aureate to stop moaning without making server changes.