Id like to be able to say, if this message has over 5 points dont deliver it at all.
With procmail installed you can do it.http://wiki.apache.org/spamassassin/DeletingAllMailsMarkedSpam? highlight=%28delete%29%7C%28spam%29
here is a way to have all spam forward to another mailbox but the procmail script can be modified to trigger on a certain level of spam.
http://atomicrocketturtle.com/forum/viewtopic.php?t=1502