courier-pop and qmail-ldap

[Cristiano Cumer]

It's possible to use the courier-pop3d daemon instead of the 
qmail-pop3d with qmail-ldap? And in this case do I  have to use the 
auth_imap or the auth_pop module? I'm trying to use the stock debian 
distribution as much as possible, and this is why I would prefer to use 
the debian courier package instead of the qmail-pop3d daemon.

TIA
C.