How to configure SPF, DKIM, and DMARC for email security? Print

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SPF (Prevent email spoofing):

v=spf1 include:_spf.example.com ~all  

 

DKIM (Email authentication):

Generate in your email hosting settings.

 

DMARC (Policy enforcement):

v=DMARC1; p=quarantine; rua=mailto:admin@example.com

Why? Reduces spam and phishing risks.

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