anybody hear about bluesecurity.com?
http://www.msnbc.msn.com/id/12618136/
i think this is great! the idea is that you sign up on their do-not-spam list which gets distributed in encrypted format or something. one-way encryption prevents getting emails off the list, but will let you know which of your addresses on your spam list to leave off.
they also have software that automates complaints to parties who spam people on this list.
however, their site isn't responding...must be experiencing a denial of service attack at the moment.
anybody else hear about good anti-spam efforts?