Northern Trail Outfitters is preparing to send a promotional email.

To resolve the issue of a data extension not appearing for email sends, confirm:

Sendable Status: Ensure the data extension is marked as Sendable. This setting links the data extension to a subscriber attribute, allowing it to be used for email sends.

Configuration Check: Verify the send relationship within the data extension properties, ensuring it correctly relates to the subscriber key or another unique identifier used for email campaigns.