How to Set Up the MailPoet Sending Service
After you have purchased a Premium License or one of the available sending plans from our Sending Service, you will receive an activation Key which will be used to set up your MailPoet plugin to send emails with us.
Step 1: Insert your key in the "Activation" tab in your MailPoet Settings
Step 2: Activate the MailPoet Sending Service
After your Key has been activated, the next step is just a matter of activating the MailPoet sending method on the "Send With" tab:
And you're done! From now on, you can start sending your newsletters, welcome emails and post notifications with MailPoet.
Important: key activation will not work if you website is on a localhost or behind a firewall.