On April 28, 2020 8:58:28 AM UTC, Philip <phi...@list.199903.xyz> wrote:
>Scott Kitterman wrote:
>>> My question is, since SPF got SOFTFAIL by gmail, why it still says
>>> DMARC
>>> PASS? Shouldn't SPF failed cause DMARC failure?
>> No. See RFC 7489, Section 4.2, last paragraph.
>
>what's the background knowledge?
>
I predict you won't find this a satisfying answer, but the rest of RFC 7489.
Instead of quoting bits of various web sites and how-to's back and forth, l
think it makes sense to read the actual specification if you want to understand
the protocol.
Scott K