On Thu, 2007-07-19 at 08:58 -0500, Thomas Raef wrote: > I think you should rename your subject to: SPAM filtering alone is not > accepted as well as Challenge-Response.
C-R is accepted? By whom? Probably by harvesters of verified addresses ... One problem is that the sad person with the C-R doesn't get to know which "important" email they loose by people not doing Turing-Tests. Personally I throw C-R mails into the Bayes-DB similar to other spam ... Bernd -- Firmix Software GmbH http://www.firmix.at/ mobil: +43 664 4416156 fax: +43 1 7890849-55 Embedded Linux Development and Services