On Aug 23, 2005, at 10:55 AM, Keith Moore wrote:
Some blacklists are more responsible than others, but I haven't yet seen one that, if trusted to block mail, doesn't block a significant amount of legitimate mail.
One advantages of DKIM in this regard, is that when reputation can fully move to the use of the name (HELO authentication could improve upon name reliance), then the often large amount of collateral blocking that occurs when using just the often heavily shared IP address is eliminated.
-Doug _______________________________________________ ietf-dkim mailing list http://dkim.org
