What Is Dkim

18 Mar 2024 - me

What is DKIM?

in layman’s terms, DKIM is a way to allow a sender to prove they’re responsible for a message.

It is regulated by RFC 6376 which define it as is

DomainKeys Identified Mail (DKIM) permits a person, role, or organization that owns the signing domain to claim some responsibility for a message by associating the domain with the message.