well, im trying to do a (Postfix + Courier-IMAP + MySQL ) Mailserver. from a HOW-TO I got following instruction:
Build and install Courier-IMAP, make sure that this is build with MySQL.
On FreeBSD: make install WITH_MYSQL=yes
but i m doing it on RedHat-9, and don't know how to build IMAP with mysql support. don't like any rpm... doing it from source.