Stuart D. Gathman wrote:
People requiring rDNS or worrying about spammers publishing "v=spf1 +all"
are apparently focused on IP reputation rather than domain reputation.
The whole point of the SPF project is to enable domain reputation.
How can I make a true determination of a domain's reputation (and a given
connection's right to benefit from that reputation) unless I can determine
whether that connection is allowed to use that domain?
You can try to isolate domain reputation and IP reputation, but out here in the
real world they're intertwined.
--
Devin L. Ganger, Exchange MVP Email: deving(_at_)3sharp(_dot_)com
3Sharp LLC Phone: 425.882.1032 x1011
14700 NE 95th Suite 210 Cell: 425.239.2575
Redmond, WA 98052 Fax: 425.702.8455
(e)Mail Insecurity: http://blogs.3sharp.com/blog/deving/
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