Quoting Brendan Kosowski ([EMAIL PROTECTED]):
> I would like to configure sendmail so that it only accepts or relays
> E-Mails that meet the following conditions :
>
> 1. The E-Mail contains a "To:" address containing my domain
>
> OR
>
> 2. The E-Mail contains a "From:" address containing my domain
>
> Can anyone help ???
The easiest thing to do is install sendmail 8.9 from frozen. It defaults
to no relaying. Allowing relays from a local from is not a really great
idea (the spammers can just set the envelope from to the local domain
and get through) but you can enable it with
FEATURE(relay_local_from)dnl
in your /etc/mail/sendmail.mc (if you're running 8.9)
Mike Stone
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