> Greetings, > > Excuse my probable ignorance of such matters, but would it not then be > preferred to create a whitelist of proven Email servers/ip's , and just > drop the rest? Granted, one would have to create a process to vet anyone > creating a new email server, but would that not be easier then trying to > create and maintain new blacklists?
That hasn't worked spectacularly well even under IPv4. There's no reason to think it'd magically work better under v6. ... JG -- Joe Greco - sol.net Network Services - Milwaukee, WI - http://www.sol.net "We call it the 'one bite at the apple' rule. Give me one chance [and] then I won't contact you again." - Direct Marketing Ass'n position on e-mail spam(CNN) With 24 million small businesses in the US alone, that's way too many apples.