The count includes SPF mechanisms and modifiers that trigger DNS lookups: include, a, mx, ptr, exists, and redirect. This is a DNS inspection aid; it does not evaluate whether a particular email sender passes SPF.
Check your SPF Records and test if an IP address is allowed to send emails for your domain.
The count includes SPF mechanisms and modifiers that trigger DNS lookups: include, a, mx, ptr, exists, and redirect. This is a DNS inspection aid; it does not evaluate whether a particular email sender passes SPF.