On Tue, 01 Feb 2011 09:43:40 -0500 Randy Ramsdell <rramsd...@activedg.com> wrote:
> Not sure. If our mail servers did not have reverse, we would be > rejected all over the place. Seems like a common setting. Or is it? Microsoft Windows is very common, but that doesn't make it a good idea. We add a small score [1.2 points, to be precise] for sending relays that lack reverse-DNS. I can guarantee we'd get a high number of false-positives if we outright rejected such relays. Regards, David.