#!/bin/bash

sed -e'/^Content-Type: message\/rfc822;/N;s/\n *name="\([^"]*\)"/\n name="spamtmporig.eml"/' > /tmp/spamtmp.eml
cd /tmp
mkdir spamtmp
rm /tmp/spamtmp/* -f
cd spamtmp
mv ../spamtmp.eml .
cat spamtmp.eml | /usr/local/bin/ripmime -i - -d .
cat spamtmporig.eml | /usr/bin/sa-learn --spam