Which component of an email contains the sender's domain authentication data and helps in verifying the legitimacy of the sender?
Internet Message Access Protocol (IMAP)
DomainKeys Identified Mail (DKIM)
Sender Policy Framework (SPF)
Simple Mail Transfer Protocol (SMTP)
DomainKeys Identified Mail (DKIM) is an email authentication method designed to detect forged sender addresses in emails. It allows the receiver to check that the email was indeed sent and authorized by the owner of that domain, which helps in verifying the sender’s legitimacy.
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