R. David Murray writes:
Full validation is something that is currently a "future objective".
I didn't mean it to be anything else. :-)
There's infrastructure to do it, but not all of the necessary knowledge has been coded in yet.
Well, I assume you already know that there's no way that can ever happen (at least until we abandon messaging entirely): new RFCs will continue to be published. So it needs to be an extensible mechanism, a "pipeline" of checks (Barry would say a "chain of rules", I think).
Enjoy your trip!