postgrey-spamassassin-zpanel

#!/bin/sh
#
# Script to install Postgrey and SpamAssassin with ZPanel
#
# Tested on:
#  - Centos 6.4 and ZPanel 10.1.0
#  - Centos 6.5 and ZPanel 10.1.1
# 
# Original post: http://goo.gl/5iG3LN
#
if which postgrey >/dev/null; then
  echo "postgrey already exist"
else
  echo "Installing postgrey"
  yum -y install postgrey
  sed -i '/^smtpd_recipient_restrictions =/ s/$/ check_policy_service inet:127.0.0.1:60000,/' /etc/zpanel/configs/postfix/main.cf
  sed -i 's/options=\"--unix=\/var\/spool\/postfix\/postgrey\/socket\"/options=\"--inet=127.0.0.1:60000 --delay=150\"/g' /etc/init.d/postgrey
  service postgrey start
  service postfix reload
  chkconfig postgrey on
  echo "postgrey installed"
fi
#
if which spamassassin >/dev/null; then
  echo "spamassassin already exist"
else
  echo "Installing spamassassin"
  yum -y install spamassassin
  echo -e "\n" > /etc/mail/spamassassin/local.cf
  sed -i '1s/^/required_hits 5.0\n/' /etc/mail/spamassassin/local.cf
  sed -i '2s/^/report_safe 0\n/' /etc/mail/spamassassin/local.cf
  sed -i '3s/^/required_score 5\n/' /etc/mail/spamassassin/local.cf
  sed -i '4s/^/rewrite_header Subject ***SPAM***\n/' /etc/mail/spamassassin/local.cf
  groupadd spamd
  useradd -g spamd -s /bin/false -d /var/log/spamassassin spamd
  chown spamd:spamd /var/log/spamassassin
  sed -i '/^smtp        inet/ s/$/ -o content_filter=spamassassin/' /etc/zpanel/configs/postfix/master.cf
  sed -i '/^smtp      inet/ s/$/ -o content_filter=spamassassin/' /etc/zpanel/configs/postfix/master.cf
  sed -i '/^smtp    inet/ s/$/ -o content_filter=spamassassin/' /etc/zpanel/configs/postfix/master.cf
  sed -i '/^smtp  inet/ s/$/ -o content_filter=spamassassin/' /etc/zpanel/configs/postfix/master.cf
  echo -e "\nspamassassin unix - n n - - pipe flags=R user=spamd argv=/usr/bin/spamc -e /usr/sbin/sendmail.postfix -oi -f \${sender} \${recipient}\n" >> /etc/zpanel/configs/postfix/master.cf
  /etc/init.d/postfix restart
  /etc/init.d/spamassassin restart
  echo "SpamAssassin installed, to test it send a mail from outside with the subject: XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X"
  echo "Your first email will take about 150 seconds to arrive"
fi