CDR: Re: Anonymous Remailers cpunk

[Tom Vogt]

"Trei, Peter" wrote:
> I would like to suggest that a remailer could eliminate nearly all it's
> problems by only sending out encrypted mails - that is, if after
> removing the encryption that was applied using it's own private
> key, it finds that the result is plaintext, it simply drops the message.

I like that idea. so much that I might start a remailer with these
properties, in order to test it out.

single question left: what is a reliable way to see whether or not a
text is plain or cipher?