> The problem is with the design itself. Only the real sender can and will > confirm. The challenge to the *forged* sender of spam will not be > responded to.
Not necessarily true-- anytime I see one of those challenges to a (forged sender) address I control I'll click the confirmation link just to make sure the backscatterer gets the spam. I figure if he wants me to filter his spam for free, he'll get every bit of his money's worth. ;-) -- Dave Pooser Cat-Herder-in-Chief, Pooserville.com "If you think bringing a wet noodle to an Amish rake fight makes you 'better armed' for it, then you have a funny understanding of how the universe works." -- Al Iverson
