On 6/19/2012 11:22 PM, Roland Turner wrote:

I suspect that this isn't going to fly (a) because it doesn't solve a
current problem for anybody, (b) because you're trying to solve it in
the wrong place, (c) because TLS is not widely used for a relevant
purpose and (d) because you're confusing email submission and email
exchange.

To emphasize a core point:

Any interesting mechanism can be modified in myriad ways. Some of those are interesting. Some of the interesting ones are actually useful. Only some of the useful ones are highly useful.

Changes to multi-participant services are extremely expensive, so that pursuit of enhancements needs to be restricted to those changes that are expected to be highly useful.

As such, any proposal should provide a basis for believing that the change will be highly useful AND a basis for making that assertion.

This sort of requirement is what distinguishes an engineering standards discussion from a more abstract intellectual/academic pursuit. The latter are entirely valid, but it's important not to confuse the two.

d/
--
 Dave Crocker
 Brandenburg InternetWorking
 bbiw.net


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