DKIM contra o SPAM

IETF Domain Keys Identified Mail Status

Jim Fenton (Cisco Systems, Inc.)
Mar. 15, 2007

DomainKeys Identified Mail (DKIM) is a specification for cryptographically signing email messages, permitting a signing domain to claim responsibility for a message in the mail stream. Message recipients (or agents acting in their behalf) can verify the signature by querying the signer's domain directly to retrieve the appropriate public key, and thereby confirm that the message was attested to by a party in possession of the private key for the signing domain.

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