On Sat, 2010-08-14 at 20:46 -0700, Dave Stevens wrote: > I have a problem on my server. To illustrate, I created a new user, > unclewiggly, and set up a password. I then used sent an email from my > usual account. Logging in with my browser I am able to see the inbox, > the mail and contents correctly. I then set up a new instance of > Eudora 7.1 on my windows 7 box with the appropriate login id and check > the account using the correct password. The fetch fails with the > client reporting an authentication failure.
Set auth_debug_passwords=yes and look at the log.