On Fri, 3 Nov 2006 10:46:50 -0500 (EST) "Stuart D. Gathman"
<stuart(_at_)bmsi(_dot_)com> wrote:
On Thu, 2 Nov 2006, wayne wrote:
checking SPF for a given domain more than once
is a
braindead checking implementation.
How would each forwarder know that the SPF record had already been
checked by the previous forwarder? Most forwarders, be it
If they *don't* know, then they should do SRS - so that the next MTA
checks their own domain, not a possible Dos victims.
So yes, checking SPF _for_a_given_domain_ more than once is braindead.
Show me a scalable concept for a protocol to automatically avoid it and I'm
all ears.
Scott K
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