On Thu, 14 Apr 2005, Hector Santos wrote:
CSV requires far more of an infrastructure change
Huh? It requires no changes to email routeing or addressing, just the
publication of a few records in the DNS. This is much less of a problem
than SPF.
CSV still suffers from a chicken and egg problem
Not really. Certain common kinds of forged spam are detected by a
single-site deployment of CSA, which means it will deal with about 5% of
junk even before network effects start to occur.
Tony.
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