I've mail server with slackware and outlook run with no problem at all. Now i want to set this servers as gateway for my local user use this as a gateway. I've search at EE and found some solutions that gave a rc.firewall scripts as a result and work fine. I also try use that scripts and work fine, my local user can connect to internet using my mail server as a gateway.
My problem is when i run rc.firewall, i cannot send email to outside, also when i try to login to my email from IE (squirrelmail) it said IMAP server errors. 110 port bla bla bla ( sorry forgot what it said)
I also try modify the rc.firewall by adding
$ipt -A INPUT -p tcp --dport 25 -j ACCEPT
$ipt -A INPUT -p tcp --dport 110 -j ACCEPT
but also cannot solve my problem ....
please expert any idea ??