What is Sender Policy Framework (SPF)
Sender Policy Framework (SPF) is an email authentication protocol designed to prevent email spoofing by allowing domain owners to specify...
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What is DomainKeys Identified Mail (DKIM)
DomainKeys Identified Mail (DKIM) is an email authentication method that allows the person receiving the email to check that it... -
What is Domain-based Message Authentication, Reporting, and Conformance (DMARC)
DMARC stands for Domain-based Message Authentication, Reporting, and Conformance. It is an email authentication protocol that helps protect against email...