On Sun, Apr 10, 2016, at 07:46 PM, Bill Cole wrote: > On a system where you know enough about all your users to know that they > don't want to get critical email from clueless sources, you can make > restrictive choices with no trouble. If you don't actually know that, > choosing to require senders to use rigorous security correctly will > often lead to unpleasant surprises.
Ya gotta break a few eggs to make an omelette ;-)