What is a DMARC Record and how does it work? DMARC (Domain-based Message Authentication, Reporting, and Conformance) is an email-authentication protocol. It is designed to give email domain owners the ability to protect their domain from unauthorized use, commonly known as email spoofing. The purpose and primary outcome of implementing DMARC is to protect a domain from being used in business email compromise attacks, phishing emails, email scams and other cyber threat activities. DMARC allows senders to instruct email...
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