DKIM (DomainKeys Identified Mail) checker

DomainKeys Identified Mail (DKIM) is another email validation system designed to detect email spoofing. Because the MTA automatically signs email parts with a private key, the recipient can check the validity against the public key stored in the sender's DNS. Most modern mail servers should be equipped with a system that generates and verifies these signatures, and is no different.

For more information about DKIM, visit

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