This article covers the SPF and DKIM authentication processes for Exclaimer Cloud and how they are managed in Valimail. While only one of the two authentication methods is required for an email to pass DMARC, our recommendation is to configure both whenever possible.

To setup DKIM for your Exclaimer Cloud emails, please contact the Exclaimer Cloud support team so they can help you start the authentication process and provide you with a DKIM record for your domain.

You can also find more details about DKIM and SPF support for Exclaimer Cloud, here.

You can find more detailed information on how to add a DKIM key in Valimail, here:

Once you establish that Exclaimer Cloud is an authorized sender for your domain, you will need to add the service in your Enabled Senders.

You will find more detailed information on how to add a service for your domain in Valimail, here:

Note: We encourage you to use the comment section for any useful information about your sending service, such as the name of the service owner, change request ticket numbers, etc.