On Wed, 05 Dec 2001, Bob Tanner wrote:

> Quoting Chad C. Walstrom (chewie at wookimus.net):
> > IMHO, junkfilter for procmail works just fine. ;-)
> 
> Does junkfilter allow you to send stuff back to other people can use your effort
> to keep even more spam out of your inbox?
>

6.  Forwarding missed spam
        junkfilter users who wish to see more of their spam caught by
        the filter in the future may wish to forward their spam (which
        was not caught by junkfilter) to an email address set up for
        this purpose.  To do this, you should enable JF_OPT_SENDBACK in
        your junkfilter.config file.  It's near the end.  This will
        enable some settings that will mark each email that passes
        through junkfilter.  If a spam has the headers added by this
        setting, it will be accepted at the email address
        <junkfilter-misses at zer0.org>.  Spam sent here will be analysed
        and used to improve junkfilter.

        Only spam that has been missed by junkfilter will be of use.
        junkfilter must have JF_OPT_SENDBACK enabled to be of use.