siva sankar wrote:
> (1) I want to cnfigure web server in such a way that i shuld be able to
> send and receive mails from internet to my localusers.
>
> I have 2NICs.eth0 is connected to ISP, and eth1 is some other network.
Email was around long before the web. What you need is a mail transport
agent like postfix or sendmail. I prefer postfix, as it's a lot easier
to set up for most configurations.
> (2) Again i want to build firewall in such a way that,
>
> eth0- http,https,imap,smtp,pop3 ports should be activated.
> eth1- http,https ports should be activated.
> Remaining all ports should be blocked.
>
> By default all ports are enabled,but how to block all remaining ports using
> iptables.
I would suggest downloading and installing Firewall Builder. It's good
for using a GUI to build up your firewall rules.
Chad Martin
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