Email not being sent from UE4
First time using UE. After completing quick insert using block design for an email response to a new subscriber welcoming them to the site community, no email is sent. Wondering if the problem has to do with the trigger. Tried using default "any form post", then tried using "current page submit", and finally tried "Recordset: rsSubscribers is not empty". Nothing works. This should be simple, but I'm stumped.