On 15 Sep 2014, at 14:31 , Andrew J. Schorr <asch...@telemetry-investments.com> wrote: > I could be wrong, but if greylisting works reliably,
And there we get to the root of the problem. It does not work reliably because it ignores how large companies like Google and Yahoo and Amazon send mail. Greylisting, *BY DESIGN* screws up large company email. The entire basis of greylisting is that a single mail server sends email, and that is just not how email works for large senders. -- BILL: I can't get behind the Gods, who are more vengeful, angry, an dangerous if you don't believe in them! HENRY: Why can't all these God just get along? I mean, they're omnipotent and omnipresent, what's the problem?