Re: IPv6 mail The Reg does 240/4

[Michael Thomas <mike () mtcc com>]

On 2/17/24 2:21 PM, John Levine wrote:
> But what happens under the hood at
> > major mailbox providers is maddeningly opaque so who really knows? It
> > would be nice if MAAWG published a best practices or something like that
> > to outline what is actually happening in live deployments.
> Unfortunately, spammers can read just as well as we can so it's not
> going to happen.

They already have the recon so they don't need any help. The rest of us 
could be helped by what the current art is.

Mike