[RFCI-Discuss] DSN listing of secureserver.net

[Alex van den Bogaerdt]

On Sat, Oct 28, 2006 at 03:00:19AM -0700, T wrote:

> Cool....   Yeah, I currently do already check them anyways, I don't
> give them any weight, but I just check them... perhaps I'm allowed to
> give them a little weight too...

A lot of people seem to be using a weighing system (like spamassassin)
to look for signs of spam.  (lying about your hostname (=domain) could
indeed indicate spamminess).

But the true power of SPF is: you don't have to allow any mail data.
When a host is lying, do you want to see the content of the message?

YMMV.

Alex