I'm getting a fair amount of headway converting my systems from a standard MBOX
system to using Maildirs/Courier IMAPS/etc. I have ran into some .. unfortunate
behaviour, though.

When I have "to" or "cc" rules in my .mailfilter, and the dest file does not
exist (as an MBOX or Maildir), maildrop creates/writes to a MBOX file by that
name. I would like to change it's behaviour to create a Maildir by that name,
and place the message in it.

I'd like to try and avoid some sort of escaping to a script that checks if the
dest dir exists, and creates it if it doesn't..

Is this possible? It seems like it would be a really handy feature of maildrop.