[Dovecot] deploying dspam

[Johannes Berg]

Hi everyone,

I've been thinking of phasing out my spamassassin installation (it's 
hardly doing me any good these days) in favour of dspam. Now since I'm 
working on this anyway, I thought I'd configure it so when users get any 
spam, it is delivered into a special folder. I figure I need the 1.0 
test series for this, so I can make that folder fixed. But, I also want 
to allow them to move spam in and out of that folder and dspam can learn 
it.

Anyway, I found a message dating back a while where Timo says this could 
easily be implemented in a plugin (in the 1.0 test series), but I can't 
put my finger on how to do it. Does anyone have an example plugin that 
can run commands when mail is moved in or out of a special folder? Or is 
there any plugin-writing documentation?

Thanks,
johannes