In <C8DECEE0-CAA1-11D8-A606-000A95B3BA44(_at_)hxr(_dot_)us> Andrew Newton
<andy(_at_)hxr(_dot_)us> writes:
Therefore, I'd like to get feedback from others:
Do you appreciate the difference between a HELO check vs. a
MAILFROM/PRA/SUBMITTER check?
Yes.
Do you understand the semantic differences between a CSV check on
HELO and an SPF/Sender-ID check on HELO?
I don't think there is a significant semantic difference.
Is it clear to you that CSV has definite security advantages over
SPF/Sender-ID?
No
I'm only asking these questions so that we can hopefully refine the
conversation on this topic.
Thanks, I think these questions are useful.
-wayne