DKIM, DMARC, SPF, rDNS/PTR, EHLO... all correct and verified in the email "original source," BY GOOGLE. Still goes to SPAM folder because **** you, apparently. I hate Google.
This here. My emails end up in gmail spam folders occasionally from what I am told. And I don't self-host. I just use a good webhoster and my own domain. Fuck google.