MailPoet subscription add-on for WP User Frontend Pro allow you to add new user to your mailpoet subscriber list automatically. This add-on is based on MailPoet (Wysija) plugin.
To use MailPoet subscription add-on, simply install the plugin and then install MailPoet (Wysija) plugin on your WordPress.
When done, head over to MailPoet tab on WPUF as seen below, enable the checkbox to activate MailPoet, and select a subscriber list that you want to add new users to. Subscribers list needs to be created beforehand from MailPoet dashboard. When both plugins are installed, the subscription lists you have created on your MailPoet will show up here.
MailPoet add-on is perfect if you want to add new users to your email subscription list as soon as they register using your WP User Frontend plugin.