DomainKeys Identified Mail (DKIM) Email Authentication Method

From GM-RKB
(Redirected from DKIM)
Jump to navigation Jump to search

A DomainKeys Identified Mail (DKIM) Email Authentication Method is an email authentication method that ...



References

2019

  • (Wikipedia, 2019) ⇒ https://en.wikipedia.org/wiki/DomainKeys_Identified_Mail Retrieved:2019-9-8.
    • DomainKeys Identified Mail (DKIM) is an email authentication method designed to detect forged sender addresses in emails (email spoofing), a technique often used in phishing and email spam.

      DKIM allows the receiver to check that an email claimed to have come from a specific domain was indeed authorized by the owner of that domain. It achieves this by affixing a digital signature, linked to a domain name, to each outgoing email message. The recipient system can verify this by looking up the sender's public key published in the DNS. A valid signature also guarantees that some parts of the email (possibly including attachments) have not been modified since the signature was affixed. Usually, DKIM signatures are not visible to end-users, and are affixed or verified by the infrastructure rather than the message's authors and recipients. DKIM is now an "Internet standard". [1] It is defined in RFC 6376, dated September 2011; with updates in RFC 8301 and RFC 8463.