fyi, I just signed up and the confirmation email went to my spam folder (Gmail).
I'm not the site owner but it might help to share some of the content you'll see in Gmail when you hit "show original". That'll show things like SPF and DMARC pass/fail.
I'm not the site owner but it might help to share some of the content you'll see in Gmail when you hit "show original". That'll show things like SPF and DMARC pass/fail.