What SPF, DKIM, and DMARC actually do (and how to set them up) #29

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opened 2026-04-16 20:55:30 -05:00 by blakeridgway · 0 comments
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Add a guide explaining SPF, DKIM, and DMARC fundamentals so that users can properly configure these email authentication protocols to improve deliverability and security for self-hosted services.

Add a guide explaining SPF, DKIM, and DMARC fundamentals so that users can properly configure these email authentication protocols to improve deliverability and security for self-hosted services.
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Reference: ArclineIT/docs#29
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