DMARCSPFDKIM
DMARC, SPF, and DKIM are email authentication methods used to verify the legitimacy of emails and protect against email spoofing and phishing attacks. They work together to ensure that emails sent from a domain are indeed authorized by the domain owner.
SPF (Sender Policy Framework) is an email authentication method that allows domain owners to specify which
DKIM (DomainKeys Identified Mail) is another email authentication method that uses digital signatures to verify the
DMARC (Domain-based Message Authentication, Reporting, and Conformance) builds upon SPF and DKIM by providing a framework
Together, SPF, DKIM, and DMARC form a comprehensive email authentication system that helps protect against email