Where within the EXIM directory, and sample script, should I install iptable (replace 1.2.3.4 with IP to allow) rules to block ports 25.
Sample of iptables rules: iptables -I INPUT -p tcp -s 1.2.3.4 --dport 25 -j ACCEPT iptables -I INPUT -p tcp -s 1.2.3.4 --dport 25 -j ACCEPT iptables -I INPUT -p tcp --dport 2525 -j REJECT iptables -I INPUT -p tcp -s 1.2.3.4 --dport 25 -j ACCEPT iptables -I INPUT -p tcp -s 1.2.3.4 --dport 25 -j ACCEPT iptables -I INPUT -p tcp --dport 2525 -j REJECT And, is this the best policy to block port 25? -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
