DKIM key support for relaxed alignment
|Knowledge Article Number||000212247|
|Description||Using the setting "Exact Domain and Subdomains" in the Domain Match section of editing or creating a DKIM key allows the signing of email from users with the parent domain or subdomain.|
|Resolution||The example would be that mails with the domain address.com and test.address.com or more nested domains would be signed with the DKIM key.
Please click on the link how to Create a DKIM Key. Also, see DKIM for more information.