#!/bin/sh

INSPECT_DIR=/var/spool/filter
SENDMAIL=/usr/lib/sendmail
ANOMY=/usr/local/anomy
ANOMY_CONF=/usr/local/anomy/anomy.conf
SPAMASSASSIN=/usr/bin/spamassassin

export ANOMY

# Exit codes from <sysexits.h>
EX_TEMPFAIL=75
EX_UNAVAILABLE=69

cd $INSPECT_DIR || { echo $INSPECT_DIR does not exist; exit $EX_TEMPFAIL; }

# Clean up when done or when aborting.
trap "rm -f in.$$; rm -f out.$$" 0 1 2 3 15

cat | $ANOMY/bin/sanitizer.pl $ANOMY_CONF 2>>/tmp/anomy.log | $SPAMASSASSIN -P > out.$$ || { echo Message content rejected; exit $EX_UNAVAILABLE; }

$SENDMAIL "$@" < out.$$

exit $?