All you need to know about setting up your campaign delivery
Setting up delivery options is the final step before confirming the sending of a campaign. You will be able to configure:
When to send the campaign: Right now or on a scheduled date.
Unsubscribed contacts: Whether or not to send to contacts that have previously unsubscribed from the Instasent unsubscribe URL (by default, we mark 'do not send').
Whether or not to send to duplicated contacts.
Finally, you will need to press the blue button on the right Get Quote to know the total cost of the campaign and confirm if you want to send it.