Marco Fretz writes:
Maybe you can find a way in this directionhttp://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.h...@gmail.com>