On søn 29 nov 2009 12:59:32 CET, Jonas Eckerman wrote
I'd assume that a big ISP using SA (and wants the best from SA install) would pay to use the better DNSBLs.
ask recipient if a isp does a well good job of stopping spam to ones inbox, payed dnsbl or not :=)
shared rbl listes is silly, since ip is also ham or atleast spam is not bound to ip only, thats why bayes track alot of parts in a mail to destingt it
uribl is another better way to check spam, since its based on content not just a spamming / hamming ip
spammers belive hey lets use a ip as hostname to bypass domain blacklists :) -- xpoint
