DMARC (Domain-Based Message Authentication, Reporting & Conformance) is an important tool to protect your business from phishing and spam. It’s built on top of SPF (Sender Policy Framework) and DKIM, which are technologies that help authenticate emails as legitimate messages sent by the sender they claim to be sending them for. Together, these tools can reduce spoofing or impersonation in email communications while letting you keep control over what happens when someone sends a phony message using your domain name — do nothing if it passes validation; reject it outright with DMARC; have unauthorized mail forwarded into junk/spam folders automatically so recipients don’t see any false content at all! DMARC is not recommended for every business and Automizy does not yet use it.