Beautiful, Jon. Worked perfectly. Thanks,
Ross
On Sat, 22 Sep 2001, Jon Jensen wrote:
> On Fri, 21 Sep 2001, Ross Werner wrote:
>
> > But regardless, yes, I can ssh into my box from on the wild wild 'net with
> > no problems, using the correct hostname, so I assume that both DNS and
> > iptables are working peachily. The problem lies in the fact that, from
> > localhost, port 25 doesn't seem to be open [neither with nmap nor "telnet
> > localhost 25". :-(
>
> Red Hat Linux ships sendmail configured to listen only to localhost by
> default, to increase the out-of-the-box security for people who aren't
> actually running mail hubs.
>
> Edit /etc/mail/sendmail.mc, look near the end of the file, and you'll see
> what you need to change. Read the comment at the top about what to do with
> the file when you're done editing.
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