Protect Email Record For Free

DomainKeys Identified Mail (DKIM) standard has been created for the same reason as SPF: to prevent the bad guys from impersonating you as an email sender. It's a way to additionally sign your emails in a way that will allow the recipient's server check if the sender was really you or not.

SPF, DKIM, and DMARC help authenticate email senders by verifying that the emails came from the domain that they claim to be from. These three authentication methods are important for preventing spam, phishing attacks, and other email security risks.

DKIM (DomainKeys Identified Mail) is a protocol that allows an organization to take responsibility for transmitting a message by signing it in a way that mailbox providers can verify.

While they both are authentication protocols, SPF and DKIM are not exactly the same. SPF is used to authenticate the sender and ensure that only authorized servers can send emails from your domain, while DKIM is used to verify that messages haven't been tampered with in transit.

DomainKeys Identified Mail, or DKIM, is a technical standard that helps protect email senders and recipients from spam, spoofing, and phishing. It is a form of email authentication that allows an organization to claim responsibility for a message in a way that can be validated by the recipient.

A DKIM record is a specially formatted DNS TXT record that stores the public key the receiving mail server will use to verify a message's signature. A DKIM includes a name, version, key type, and the public key itself, and is often made available by the provider that is sending your email.

The DKIM signature enables domain authentication to validate that the message was legitimately sent from the specified domain. The DMARC protocol depends on both SPF and DKIM to authenticate email. DMARC enables domain owners to specify how receiving servers should handle unauthorized or unauthenticated messages.