[ietf-dkim] Possible exploit of DKIM

[Dave CROCKER]

SM wrote:
> If DKIM was tied to the outbound's MTA IP address, it would face the 
> same problems as SPF when it comes to forwarding.


For those who have been around DKIM for awhile, this thread will no doubt look 
quite familiar.

If someone will writeup a thorough response to this oft-expressed concern, I'll 
post it in the DKIM FAQ.  (I suggest running it past the list, to get some 
agreement on the details.)

d/

-- 

   Dave Crocker
   Brandenburg InternetWorking
   bbiw.net