DKIM

DKIM, or DomainKeys Identified Mail, is a security method that verifies your email truly comes from the sender it claims to be. When an email is sent, the sender's server adds a special digital signature to the message. The recipient’s email server checks this signature against the sender's public key published online. If it matches, it confirms the email’s authenticity and that it hasn't been altered. This process helps prevent fake or malicious emails from pretending to be from trusted sources, ensuring your inbox is safer and the communication is genuine.