On Mon, 6 Feb 2006, Joe Maimon wrote:
pch.net publishes a SPF record: "v=spf1 ip4:204.61.210.70/32 mx mx:woodynet.net a:sprockets.gibbard.org a:ghosthacked.net ~all"
Besides going from soft-fail (~all) to fail (-all), they are already giving you the tools you need to validate a MAIL FROM: claim.
Thats all very well and good, but advising people who do not validate with spf to whitelist by domain name is an over-simplification.
So call it additional clue-boundary to entry and be done with this silly thread. Besides, the site doesn't specify how to filter/whitelist...just to make sure you can accept mail from pch.net. A simple person might take that to mean "I better allow any @pch.net from address" but that's not what the site says. ---------------------------------------------------------------------- Jon Lewis | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________