Who will receive emails from Cortex? RS Team April 25, 2020 23:50 Updated Follow Cortex uses two basic criteria as a universal filter for sends: Cortex will only send to subscribed users Cortex will only send to accounts more than one day old Related articles What Are Parent and Child Items? Cortex Stage Strategy Guide How do I only let certain users into Cortex? Is it possible for a user to exist in multiple stages at any given moment? Users Are Getting Messages Too Frequently Comments 0 comments Please sign in to leave a comment.