Post by jabom on Dec 31, 2023 6:00:54 GMT 3
DKIM Failure Meaning If you have DKIM activated for your outbound emails, receiving servers verify the authenticity of the email by matching your DKIM private key to the public key published on your DNS. If it is a match, DKIM passes for the message, or else DKIM fails. What does DKIM Fail Mean? DKIM failure refers to the failed status of your DKIM authentication check, due to a mismatch in the domains specified in the DKIM.
Signature header and From header and inconsistencies Job Function Email List among the key pair values. Test Cases for DKIM fail . Error in DKIM record syntax DKIM fail If you don’t use a reliable DKIM record generator tool to generate your record by trying to manually set it up for your domain, you may implement it wrongly. Syntactical errors in your DNS records can lead to authentication failure, and in this case, DKIM fails. . DKIM identifier alignment failure.
If you have DMARC set up for your domain in addition to DKIM, during DKIM verification the domain value in the d= field on the DKIM signature in the email header has to align with the domain found in the from address. strict alignment, wherein the two domains have to be an exact match or a relaxed alignment that allows an organizational match to pass the check. A DKIM fail can occur if the DKIM signature header domain doesn’t match the domain found in the From header, which might be a typical case of domain spoofing or impersonation attack.
Signature header and From header and inconsistencies Job Function Email List among the key pair values. Test Cases for DKIM fail . Error in DKIM record syntax DKIM fail If you don’t use a reliable DKIM record generator tool to generate your record by trying to manually set it up for your domain, you may implement it wrongly. Syntactical errors in your DNS records can lead to authentication failure, and in this case, DKIM fails. . DKIM identifier alignment failure.
If you have DMARC set up for your domain in addition to DKIM, during DKIM verification the domain value in the d= field on the DKIM signature in the email header has to align with the domain found in the from address. strict alignment, wherein the two domains have to be an exact match or a relaxed alignment that allows an organizational match to pass the check. A DKIM fail can occur if the DKIM signature header domain doesn’t match the domain found in the From header, which might be a typical case of domain spoofing or impersonation attack.