On Wed, 28 Mar 2001, Declan McCullagh wrote:

See also: http://www.politechbot.com/p-01862.html

So, I don't see how this bans anonymous remailers. Unlike the perl script you wrote, anonymous remailers don't provide *false* information about the source of the message; they just provide incomplete information. This message *did* come from noisebox.cypherpunks.to, just like the headers say. -MW-