Auto reply is set up but no one is getting my reply messages!
Usually this will happen if your email program is not actively checking your email. If it doesn't check your email, it doesn't get the messages to reply to them! In Eudora go to Tools --> Options or Settings for Macintosh users, and select 'Checking mail'. Enter a number between 10 and 90 in the box that says 'Check for mail every __ minutes'. Now Eudora will automatically check your mail and send replies.