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In a digital era ripe with cyber threats, safeguarding email integrity is non-negotiable. DKIM, SPF, and DMARC are the frontline defenses:<br><br>u2022tDKIM: Ensures email content integrity via digital signatures.<br>u2022tSPF: Authorizes legitimate email servers for sending.<br>u2022tDMARC: Dictate email handling post-authentication checks.<br><br>Implementing these protocols is paramount for thwarting spoofing, phishing, and preserving trust. Stay ahead with Infosec Train's CompTIA Security Certification Course. <br>
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