Essential Email Security: Understanding SPF, DKIM, and DMARC
As email remains a primary communication tool for businesses, ensuring the security of email communications is critical. Cyber threats like phishing and fake emails can lead to significant financial and reputational damage. This article will demystify three key protocols: Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message Authentication, Reporting, and Conformance (DMARC).
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