if [ -e /etc/postfix/master.cf-rollback.patch ]; then
  message "Rollback file found, removing MSA config from postfix master.cf..."
  patch /etc/postfix/master.cf /etc/postfix/master.cf-rollback.patch
  rm -f /etc/postfix/master.cf-rollback.patch
  /etc/init.d/postfix.sh restart
else
  message "Rollback file missing... unable to remove Mail-SpamAssassin from /etc/postfix/master.cf"
  message "filtering rules automaticaly..."
  message "You may want to use a /etc/postfilx/master.cf.backup... file"
  message "to rebuild your original master.cf by hand."
fi
rm -f master.cf-Mail-SpamAssassin-sample
rm -f /usr/sbin/postfixfilter
