Do you use encryption on your email at all that was one of the things that it was complaining about was that the message was not encrypted by where it was sent from. 

On Tue, Mar 31, 2020, 7:53 PM Nathan (PLUGAZ) <plugaz@codezilla.xyz> wrote:
This genuinely confuses me. I have used every dmarc/dkim test out there that I can find, without paying money, and every one of them I pass. When I send email to my gmail account it passes.
 
But when I send email to this group, I get half a dozen failures and complaints... what gives?
 
PS google dislikes your email, 
"Be careful with this message
Gmail could not verify that it actually came from codezilla.xyz. Avoid clicking links, downloading attachments, or replying with personal information."