DKIM

DKIM, or DomainKeys Identified Mail, is an email authentication method that allows the receiver to check if an email was indeed sent and authorized by the owner of that domain. In the context of cryptocurrency, DKIM can be important for ensuring secure communications and protecting against phishing attacks. By verifying the authenticity of emails from cryptocurrency exchanges or wallet providers, users can reduce the risk of falling victim to scams that often accompany digital currency transactions.