----- Original Message -----
From: "Pavel A. Zavyalov" <motto(_at_)yandex-team(_dot_)ru>
To: <spf-discuss(_at_)v2(_dot_)listbox(_dot_)com>
Sent: Monday, December 06, 2004 1:38 PM
Subject: Re: [spf-discuss] FairUCE
Stephane Bortzmeyer said the following on 05.12.2004 20:20:
Yet another miracle solution against spam, this time from IBM:
http://www.alphaworks.ibm.com/tech/fairuce
http://www.alphaworks.ibm.com/aw.nsf/FAQs/fairuce
_FairUCE only sends a challenge when the mail appears to be spoofed_
Oh, no! :(
This is true of many, many other challenge systems. The definition of what
does not appear to be spoofed varies wildly. The stuff's been wildly ranted
about on Slashdot, along with some mentions of SPF.