* On Wed, Oct 25, 2006 at 01:21:37PM +1000, Sonia Hamilton wrote:
> * On Wed, Oct 25, 2006 at 10:23:39AM +1000, Penedo wrote:
> > On 24/10/06, Dave Kempe <[EMAIL PROTECTED]> wrote:
> > >
> > >easier. A decent setup with postfix/amavis/postgrey gets most people
> > >most of the way with filtering. Maia is strictly for the hardcore :)
> >
> >
> > (I'm asking because I see this subject raised on a parallel Linux mailing
> > list, I'm getting the feeling that the entire net is now trying to tackle
> > this problem right now).
>
> Penedo, see FuzzyOcrPlugin for spamassassin
> http://wiki.apache.org/spamassassin/FuzzyOcrPlugin. I've written up a
> quick install at http://www.snowfrog.net/?q=node/417
PS as a quick fix in procmail - rate images higher:
# test if body contains gif, html, etc, and get procmail score
:0 Bc
* 2.5^0 Content-Type: image/gif
* 1^0 Content-Type: text/html
/dev/null
SCORE_PM=$=
# pull out SA score and required; if 2 scores > SA req'd, ISGT = 1 (true)
SCORE_SA=`formail -c -xX-Spam-Status: | awk '{print $2}' | awk -F= '{print $2}'`
REQD_SA=`formail -c -xX-Spam-Status: | awk '{print $3}' | awk -F= '{print $2}'`
ISGT=`echo "${SCORE_SA} + ${SCORE_PM} > ${REQD_SA}" | bc -l`
# test if ISGT = 1, if so, spam prob
:0 :
* ISGT ?? ^^1^^
.y_spam_probable/
--
Sonia Hamilton. GPG key A8B77238.
.
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