DKIM (DomainKeys Identified Mail) is a widely used email authentication method that allows receiving mail servers to verify that a message was not tampered with in transit and that it truly came from your domain.
This article outlines the steps to configure DKIM for domains hosted with 20i’s email infrastructure.
default
, mail
, or smtp
.To update your DKIM record through Sendmarc, please refer to the Sendmarc DKIM Setup Documentation.
20i’s official DKIM configuration guide can be found here.
Find out how to configure your 20i SPF settings here.