Is it possible to add multiple CNAME email tracking links, if so how, and is it a good idea, or do you advice against it?
Hello Jesper Palmark,
You may certainly do so. You may have multiple brands in a single Marketo instance. You may also want for each of those brands to have their own email branded tracking links.
How to add:
Add an Additional Branding Domain - Marketo Docs - Product Documentation
Branding Domains and workspaces
Add an Additional Branding Domain with Workspaces - Marketo Docs - Product Documentation
Thank you,
Oz