Re: [Exim] How to get Exim to listen on more than one port?

Here's a trick I do. Since I'm not using telnet I use it as a second
smtp port in case port 25 is blocked. I'm using iptables to redirect the
pot and cause exim to listen on two ports.


iptables -v -t nat -A PREROUTING -p tcp -j REDIRECT --dport 23 --to-ports 25