Re: Pasting in From:

[Charlie Comsec <comsec@nym.alias.net>]

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"Robert A. Costner" <pooh@efga.org> wrote:

> >But you don't need a special anonymity server to do that;
> >a keyserver plus either a personna certificate or some archiving mechanism is enough.
> >The certificate shows that you're the first+only person at that
> >certificate issuer to use the name you've chosen; the archive
> >shows that the first poster using the name <nym> used PGP Key <key>.
> >I have a PGP key I use for signing pseudonyms which performs
> >the personna certificate function - I'll verify uniqueness
> >of keys that I've signed.
>  
> I was thinking of remailers sending out anon messages with a distinct from
> line that has zero connection (in the nym database) to any email address.
> Is this possible?  To establish a nym only through one way communication?

I can think of a couple of ways this could be implemented.  You could either
allow the user to select an e-mail address to use, then do an nslookup to 
verify that the domain does not exist, or else choose a domain that's actually 
nothing but a bit bucket.  The cleanest implementation might be to create a 
"bitbucket.efga.org", alias all incoming mail (except for perhaps "postmaster") 
to /dev/null, then assign  non-replyable 'nyms off of that.  That would 
eliminate the need for managing reply blocks and confirmation cookies.

This is much more preferable to these people you see who post with a From:
address of "nobody@nowhere.com", probably not realizing that nowhere.com is
actually a real domain.

But implementing such a server is still a lot more work than simply allowing
From: headers to be pasted and allowing source blocking for anyone who is
worried about being the victim of abuse of such a scheme.
  
- ---
Finger <comsec@nym.alias.net> for PGP public key (Key ID=19BE8B0D)

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