While in the process of choosing the appropriate trigger for your automation, you will be given the option to categorize the triggers, so that you only peruse the ones relevant to your current design. One of the categories is called List Engagement and it involves those triggers which have to do with events related to your mailing lists.
Select the List Engagement category from the drop-down list.
The triggers that fall under the Email Engagement category are:
- The When someone subscribes to any list trigger
- The When someone unsubscribes from any list trigger
- The When someone subscribes to a specific list trigger
- The When someone unsubscribes from a specific list trigger