Hacker News: Front Page shared a link post in Stream of Goodies community

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Hacker News: Front Page

a year ago

shared a link post in group #Stream of Goodies

simonandrews.ca

I figured out how DMARC works, and it almost broke me

How to use SPF, DKIM, and DMARC to improve your domain's email security and limit spoofing - but written for humans.

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