#!/bin/bash
cd /etc/mail/spamassassin/spam
ftp -ni 192.168.144.72 > /dev/null 2>/dev/null <<EOC
user !!!username!!! !!!Password!!!
binary
cd /public/spam
mget *
mdelete *
bye
EOC

cd /etc/mail/spamassassin/ham
ftp -ni 192.168.144.72 > /dev/null 2>/dev/null <<EOC
user !!!username!!! !!!Password!!!
binary
cd /public/ham
mget *
mdelete *
bye
EOC

sa-learn --ham /etc/mail/spamassassin/ham/
sa-learn --spam /etc/mail/spamassassin/spam/
rm -f /etc/mail/spamassassin/ham/*
rm -f /etc/mail/spamassassin/spam/*
/etc/init.d/spam_filter restart