somebody (was it gtoal?) said something yesterday about how you could have the remailer encrypt the address of the person sending it and put that encrypted address in a block at the end of the message. this would be a good way to do it because the remailer operator cannot reveal a database of aliases and also not having a database makes the remailer easier to maitain and operate, resulting in a remailer with response capabilities, and yet as easy to use as the traditional cypherpunks remailer. i thought that was a cool idea, so i implemented that on the soda remailer (remailer@soda.berkeley.edu). give it a shot. just use it as you normally would and you will see how the response feature works. or finger remailer@soda or send mail to remailer@soda with Subject: remailer-info. e