On Tue, 12 May 2020 08:14:21 -0600 "@lbutlr" <krem...@kreme.com> wrote:
> On 11 May 2020, at 04:24, Jaroslaw Rafa <r...@rafa.eu.org> wrote: > > Someone told me… that Google is more likely to classify email from small > > senders as spam if they are sent via IPv6, and less likely if they are sent > > via IPv4. > > Short of Google publishing this information, I doubt that anyone knows this, > and suspect this was merely someone’s guess, possibly informed, but probably > just a WAG. > > What is probably true is that Google is more likely to mark mail from servers > without a valid rDNS as spam, and perhaps more IPv6 hosts do not do their > rDNS correctly? > What is a valid rDNS? How is it set? Ranjan
