Need your help with some basic questions around Triggered Send feature of SFMC. I went through the documentation but there is still some doubts in my mind -
While creating a Triggered email interaction (Triggered Send Definition), we specify the list and the Triggered Send DE. What is the exact purpose of these two? Why do we need these?
I have a data extension which is being populated through REST API. Now, I want to send/trigger email to a subscriber as soon as it is added to this data extension. The data extension and its loading setup already exists. I just need to implement the email sending logic. How can I accomplish this?
Please advise. Thanks!