On Tue, Apr 11, 2006 at 06:26:43AM -0700, william(at)elan.net allegedly wrote: > > On Tue, 11 Apr 2006, Mark Delany wrote: > > >So, color me slow. We know for sure that signing happened in the > >past. What specific value do we place on how far in the past that > >signing occurred? What code do I write to test that specific value and > >what do you recommend that a verifier do with such knowledge? > > You don't need to make an extra dns (or preferaly non-dns) query > if you know signature is no longer valid based on x.
So the purpose of x= is to optimize corner-case DNS queries? Mark. _______________________________________________ NOTE WELL: This list operates according to http://mipassoc.org/dkim/ietf-list-rules.html
