Sorry, the authentication problem still wasn't actually fixed in beta6.
Now, this time I tested every possible authentication case that it
really works.
I'll soon create a CVS branch which is going to stabilize into the 1.0
release. I won't add new features there so it shouldn't really get
broken anymore, at least because of new features..
So, two changes in this release:
+ Added shutdown_clients setting to control if existing imap/pop3
processes should be killed when master is.
- Master login fixes, PLAIN authentication was still broken..