Email deliverability is not about luck. It is about cryptographic proof. I use DMARC Report to visualise the “Chain of Trust” for my domain. Most businesses set their records to “None” and hope for the best. I use this tool to enforce a strict “Reject” policy.

It provides forensic visibility into who is sending mail on behalf of the domain. It allows me to audit SPF and DKIM failures, instantly spotting unauthorised spoofing attempts or misconfigured CRMs. By monitoring these aggregate reports, I ensure that transactional emails—like password resets and invoices—land in the Primary Inbox, not Spam. It turns email protocols from a passive setting into an actively managed security layer.