[ietf-dkim] Delegating responsibility: a make vs. buy design decision

[Michael Thomas]

Scott Kitterman wrote:

>There are domains out there that cannot do the NS delegation trick.  
>  
>
Today. Whether there are any alternative tricks that they can perform is
speculation. Given what I've seen proposed, I see no reason for 
encouragement.
What we do have a good chance for is to screw the pooch by wasting a huge
amount of time engineering to guesses.

       Mike