On 02/02, Marc Perkel wrote: > Why would you want to catch domains without SPF as SPF has no > relationship to detecting spam?
SPF is entirely about spam. http://www.openspf.org/Introduction If everyone uses SPF, all we need to block all spam is these rules (SPF_NOT_PASS alone should do it), and a blacklist of domains that have SPF records including IPs that send spam. SPF is easy, there's a wizard http://www.openspf.org/, then you paste the results into the DNS TXT record for your domain). -- "Anarchy is based on the observation that since few are fit to rule themselves, even fewer are fit to rule others." -Edward Abbey http://www.ChaosReigns.com
