Jonathan Tripathy:
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>
> On 21/02/2010 19:34, Darren Pilgrim wrote:
> > Jonathan Tripathy wrote:
> >> Sorry I forgot to state that im only concerned with MY server here.
> >> For example, I don't want someone to telnet to MY postfix server, and
> >> give m...@mydomain.com for both sender and receiver
> >
> > Require authentication, set up smtpd_sender_login_maps and use the
> > reject_sender_login_mismatch restriction.
>
> Yup, I'm already using all of that, however that only prevents spoofing
> of real addresses. So for example:
You forgot to set an owner rule for @domain.
Wietse
