- Published means if a newsletter is active or not. Can it be sent or not.
- The Publish at and unpublish at are independent from the Publish settings. These two values will describe a validity window, when the email is sent out to any contacts who happen to be in the segment specified above. If you set these values for the future, then you can schedule an email for a future send. Don’t forget to close the sending window with the second future date, otherwise anyone who joins the segment one year later will still get this email.
! In order this to work you need the email broadcast cron to be active. This will place the emails in the queue.