On Thu, Oct 24, 2019 at 12:26 PM Rodney W. Grimes <[email protected]> wrote:
> > Inconvenient for you, perhaps, but I don't agree that it's stupid. It's a > > great way to weed out spam from spoofed invalid IPs. > > It weeds out nothing, it is rejecting it because of what is in the DNS > records, > and that is fundmentally wrong. The address I connected from, 65.75.216.6 > to > his server IS in DNS and is VALID. The server has wrongly rejected valid > email and again, this well do 0 to stop any spam, so that is a red herring. > > Insist all you want, my experience is that spammers have screwy DNS records quite frequently, and checking their validity is a great way to filter them out. -wes _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
