I am trying to send test email from Salesforce Marketing Cloud to Targeted recipients which are present in the DE. But its not delivered any of the subscribers. Even in My Tracking its showing zero sent,delivered. Can someone help me on this?
Are the records in the data extension tied to a subscriber key?
The actual contact lives at a higher level and the data extension is what it sounds like; an extension of existing data based on that subscriber.
You are not able to just create a data extension with [email], [first name], [last name] because SFMC doesn't treat the email attribute as a sendable profile.