Marco Fretz writes:

Maybe you can find a way in this direction

http://wiki2.dovecot.org/HowTo/ConvertPasswordSchemes

I've sync'd a separate password system by process tracing dovecot's auth process and dumping out the arguments of read() calls for some fixed set of descriptors and piping it into password synching script. A bit of a hack, but it works without having to touch dovecot.

Joseph Tam jtam.home@gmail.com