[Mimedefang] smtp spoofing

[Matthew Schumacher]

David F. Skoll wrote:
> You can't prevent me from pretending to be <matt.s at aptalaska.net> and
> e-mailing to <someone at aol.com> or <victim at hotmail.com>.

Oh, I thought we was talking about excepting spoofed messages from his
own domain.  I didn't realize he was talking about other systems
excepting spoofed messages.

As you pointed out there isn't a way to block this in smtp, and I don't
know of any other method that has enough support to be effective.

schu