Courier-Imap problems...

[Simon Hung]

Hi All,     I have just set up qmail + vpopmail + qmailadmin , those working great.... . And now, I would like to setting up courier-imap. Complie & startup are okay.     I can connect to Courier-IMAP from my Outlook Express with system user account, but if I use the virtual user account which I created at vpopmail. It display Logon failure.. . What I have missed ? It's seem the courier-imap didn't serve with vpopmail user..     Rgds, Simon.H