Unfortunately,
A spammer can just as well set this up. This system does not discriminate
based on the intention or identity of the sender.
Also, I think a good test to any anti-spam proposal is this: Would this be
a sustainable model if it became mainstream?
Your approach relies on a lot of wasted resources at the DNS cache level;
imagine what would happen to Hotmail's caching DNS servers if they would
cache two entries for every 2.5B spam messages they receive every day?
I didn't like the pop-ups.
I appreciate the effort, though; you may have something, but it needs more
work.
Radu.
--
Radu Hociung
radu(_at_)ohmi(_dot_)org
-----Original Message-----
From: asrg-admin(_at_)ietf(_dot_)org [mailto:asrg-admin(_at_)ietf(_dot_)org] On
Behalf Of
spharion(_at_)directnet(_dot_)com(_dot_)br
Sent: Saturday, March 27, 2004 7:10 AM
To: asrg(_at_)ietf(_dot_)org
Subject: [Asrg] spf
this is a tentative option to spf, but does not
seem to break forwarding:
http://nucleo.freeservers.com/mba/
have fun. gone, ricardo.