[imp] Debian, Courier, Crypted Passwords

[mailing]

Hi
I'm using the Debian/Unstable packages of IMP3/Horde2.

Logins fail when I use crypted passwords in /etc/courier/authmysqlrc.
>From other clients such as Outlook everything is OK.
If I change my IMAP settings, that IMAP accepts crypted and clear passwords,
everything's fine.

Anybody else who run into this problem?
Anybody found a solution?

Thanks!
--raffi grob