I have intermittent authentication problems with courier authenticating with vpopmail. Judging by the courier configure script warning, it seems to be farely common. I browsed through the list archives a bit and didn't notice it in the recent threads. Any help here is appreciated.
Compiling courier-imap with "authdaemon" enabled fails with versions of vpopmail before 5.3.8 and 5.2.2 due to a bug in vpopmail.
You can either upgrade your vpopmail or compile courier-imap without authdaemon.
-- Tom Collins [EMAIL PROTECTED] http://sniffter.com/ - info on the Sniffter hand-held Network Tester