Who is using CSV?
Does it represent atleast 1% of the transactions for any one system? If not
1%, maybe 0.01%?
If by industry standard nearly 80% of all transactions are bad, with nearly
20-40% bad HELO/EHLO domains, do you think CSV would be a high DNS overhead
proposal if only 1% or less clients are using CSV?
What reputations services are available for it? Are this paid services?
Free?
What about Mixed Policies of CSV vs. DNA? Can DNA trump CSV? In other
words, why is CSV needed if you can just look up a reputation repository?
Did CSV fix its "chicken and egg" problem on how it will used within the
double entry EHLO TLS operations?
Just curious.
---
HLS
----- Original Message -----
From: "David Woodhouse" <dwmw2(_at_)infradead(_dot_)org>
Newsgroups: spf.-.sender.policy.framework.discussion
To: <srs-discuss(_at_)v2(_dot_)listbox(_dot_)com>
Cc: "SPF Discussion" <spf-discuss(_at_)v2(_dot_)listbox(_dot_)com>
Sent: Monday, March 27, 2006 2:10 PM
Subject: [spf-discuss] Re: [srs-discuss] SRS: is there a stable
implementation forpostfix yet?
On Mon, 2006-03-27 at 11:18 -0500, Mark Jeftovic wrote:
I've always thought that the lack of viable SRS functionality has been a
major factor impeding the adaptation of SPF. Without it, SPF is just a
half-solution.
That's true -- SPF without SRS isn't a proper solution to anything.
But stop and think about what happens when/if SRS _is_ ubiquitous -- all
hosts rewrite the reverse-path to include a domain or hostname of their
own when they send a mail on, so SPF has become fairly much equivalent
to CSV.
So you've introduced all this breakage for no real benefit. You might as
well have adopted CSV instead of SPF in the first place.
--
dwmw2
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