Free CompTIA CySA+ CS0-003 Practice Question

Which component of an email contains the sender's domain authentication data and helps in verifying the legitimacy of the sender?

  • Simple Mail Transfer Protocol (SMTP)

  • Sender Policy Framework (SPF)

  • Internet Message Access Protocol (IMAP)

  • DomainKeys Identified Mail (DKIM)

This question's topic:
CompTIA CySA+ CS0-003 / 
Security Operations
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