Yakov Shafranovich <research(_at_)solidmatrix(_dot_)com> wrote:
Having the ability of someone else vouch for a domain, is another
advantage of this approach (DK) over LMAP,
Current blacklists can be viewed as a way of third parties vouching
for a domain. The MTAMark proposal is similar.
Though the various documents don't say so, there's nothing to stop
an MTA from looking up LMAP information in a third-party database,
too. e.g. "domain.com._lmap_.example.com", or
"4.3.2.1.domain.com._lmap_.example.com"
Hmm... I'll add that to the discussion document as a possible method
of blacklisting domains which are known to host spammers. Leveraging
the LMAP infrastructure for a domain-based blacklist just makes
sense...
Alan DeKok.
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