#!/bin/sh

PATH=$HOME/bin:/usr/local/bin:/usr/bin:/bin
TMP=/tmp/spamcheck.$$
trap 'rm -rf $TMP; exit 111' 1 2 3 15
spamc >$TMP
if grep -q '^X-Spam-Flag: YES$' $TMP; then
  maildir Spamdir <$TMP
  rm -f $TMP
  exit 99
else
  if [ -z "$SENDER" ]; then
    maildir Spamdir <$TMP
    rm -f $TMP
    exit 99
  else
    maildir Maildir <$TMP
    rm -f $TMP
    exit 0
  fi
fi