nicanorflavier/spf-dkim-dmarc-simplified

Email security is a key part of internet communication. But what are SPF, DKIM, and DMARC, and how do they work? This guide will explain it all in simple terms to make these concepts clearer.

443 best points · 119 comments · 1 Hacker News post · 1,240 GitHub stars · View on GitHub

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• Understanding SPF, DKIM, and DMARC: A Simple Guide (443 points, 119 comments, by miles, 2024-06-17)