Hi I would like to create a global rule to ban an IP address (or domain) from sending mail or trying to connect to my server. How would I do this. Kind Regards Barry
looks annoying, I'd probably just firewall that IP completely by using something like $iptables -A INPUT -s 169.0.88.65 -j DROP
You could save the iptables rules by cron every xx hour or something or once a day: Save the rules: Code: iptables-save > /root/iptables.rules Upon reboot restore them: Code: iptables-restore < /root/iptables.rules