I have integrated Sumo with my Shopify store and now would like to set up a custom sending domain so that emails sent from Sumo campaigns show as my shop's domain email address (eg. firstname.lastname@example.org).
The prompt is telling me to add a new CNAME entry - which I have found where to do under the DNS settings. My issue is that it is not validating and I think I am entering the information wrong.
On Sumo the data fields are for "host" and "data" and not sure how to correspond to "name" and "points to".