#!/bin/bash

# crmspam -- Script for training crm114 discriminator (spam filter) to
#            be used from Alpine mailer. Use the "Pipe" command to
#            pass it an email to be learned as SPAM.
# Copyright (C) 2008 Adrian C. <anrxc_sysphere_org>
#           Licensed under the WTFPL


# stdin
email=$(cat)

# Directories
spamdir=$HOME/spam
crmdir=$HOME/.crm114

# Mail filter
trainer=mailfilter.crm
#trainer=mailreaver.crm


# Strip old CRM114 headers, feed it to the trainer and display only
# the training result; the new CRM114 headers
echo "${email}" | \
  grep -a -v "^X-CRM114" | \
  $crmdir/$trainer -u $crmdir --learnspam --force | \
grep -a "^X-CRM114"