Re: Mailing list SPF Failure

[Hank Nussbacher <hank () efes iucc ac il>]

On 17/05/2024 5:45, Karl Auer wrote:
> On Thu, 2024-05-16 at 19:27 -0700, Michael Thomas wrote:
> > On 5/16/24 7:22 PM, Scott Q. wrote:
> > > Mike, you do realize Google/Gmail rejects e-mails with
> > > invalid/missing SPF right ?
> > I was receiving the mail while NANOG had no SPF record, so no? Any
> > receiver would be really stupid take a single signal as
> > disqualifying.
> For small-scale senders, it's either or both. For large-scale senders
> (5000+ per day) it's both.
>
> At least according to this:
>
> https://support.google.com/a/answer/81126

I think some may have missed these announcements:

https://labs.ripe.net/author/fergalc/enhancing-email-delivery-at-the-ripe-ncc/

https://blog.google/products/gmail/gmail-security-authentication-spam-protection/


Regards,

Hank