sendmail for submission client

[Lonnie Olson]

On Thu, Feb 24, 2011 at 1:39 AM, Make Compile <makecompile at yahoo.com> wrote:
> Guys,
> I'm headless on configuring sendmail under debian for submission client only. I'm just new on this part can anyone help me out to give simple basic configuration for sendmail client. thanks.

If you mean, you want sendmail to be used for outbound only, and no
inbound mail traffic.  It's not too bad, relatively.  Generally it's
good enough to configure sendmail to listen only on the loopback
address (127.0.0.1).

http://rg03.wordpress.com/2007/01/20/making-sendmail-listen-on-the-loopback-interface-only-under-slackware/
This will explain the generals of how to do it.

--lonnie