> I don't see the harm in not having one. Email providers such as outlook and gmail think otherwise. Your emails will not be reliably delivered to them becaus

> I don't see the harm in not having one. Email providers such as outlook and gmail think otherwise. Your emails will not be reliably delivered to them because you are missing a restrictive DMARC policy. Emails send without a DMARC policy are less trusted by default and more likely tagged as spam.