Halfbakery: computer: email: spam: filter http://www.halfbakery.com/view/fc=3854:s=c:d=iw:dn=100:ds=A:i=Ideas_20are_20sorted_20alphabetically_2e_3cbr_3e_0d_0a_3ccreated_3e:t=computer_3a_20email_3a_20spam_3a_20filter?op=editview Ideas are sorted alphabetically.<br> <created> Halfbakery (mailto:bakesperson@gmail.com) Anti-spam mail server... VERY simple idea (-1.0) http://www.halfbakery.com/idea/Anti-spam_20mail_20server_2e_2e_2e_20VERY_20simple_20idea auto-Please send again (0.0) http://www.halfbakery.com/idea/auto-Please_20send_20again Country Ban (-0.5) http://www.halfbakery.com/idea/Country_20Ban Degrees of Separation Email Spam Protection (1.0) http://www.halfbakery.com/idea/Degrees_20of_20Separation_20Email_20Spam_20Protection Distributed spam email filtering (1.0) http://www.halfbakery.com/idea/Distributed_20spam_20email_20filtering humans only junk email filtering (0.5) http://www.halfbakery.com/idea/humans_20only_20junk_20email_20filtering Internation standard "-NOSPAM" header (0.0) http://www.halfbakery.com/idea/Internation_20standard_20_22-NOSPAM_22_20header IQ/age discriminator (0.0) http://www.halfbakery.com/idea/IQ_2fage_20discriminator joke filter (0.5) http://www.halfbakery.com/idea/joke_20filter micropayment email (1.0) http://www.halfbakery.com/idea/micropayment_20email Spam <> Antivirus (0.5) http://www.halfbakery.com/idea/Spam_20_3c_3e_20Antivirus Spam Confirm Button (0.5) http://www.halfbakery.com/idea/Spam_20Confirm_20Button spam dodger (0.0) http://www.halfbakery.com/idea/spam_20dodger spam filter control protocol (0.5) http://www.halfbakery.com/idea/spam_20filter_20control_20protocol Spam Verifier (0.0) http://www.halfbakery.com/idea/Spam_20Verifier spambait email address (1.0) http://www.halfbakery.com/idea/spambait_20email_20address Spamgaze.com and Clean SpamViewer (-0.5) http://www.halfbakery.com/idea/Spamgaze_2ecom_20and_20Clean_20SpamViewer Trusted E-mail Addresses in Big White List (0.0) http://www.halfbakery.com/idea/Trusted_20E-mail_20Addresses_20in_20Big_20White_20List