Q: How to set up Sendmail to use port 587, local certs, etc?

[Miles Brennan]

Philip Prindeville wrote:
> Hi.
>
> I have a mail host that accepts mail externally from untrusted hosts
> on port 25, and internally I'd like to use SMTP-over-SSL over
> port 587 (as per RFC 2476).
> Thanks,
> -Philip

I've written a detailed FC5 HOWTO here:
http://www.brennan.id.au/12-Sendmail_Server.html . It's enough to get
you started.

I haven't had time to do explicit testing and upgrade the HOWTO from
FC5, however most of the configs are still FC6 compatible.

Cheers,
Miles