Subscribe and unsubscribe identifiers from messaging Lists.
Messaging Lists allow you to group customers for the purposes of tracking their communication preferences. For example, allowing customers to subscribe to your company newsletter or for holiday news.
Including Additional Fields
// subscribe Johnny to all lists
list_id: ["newsletter", "promotion", "product_update"],
email: "[email protected]",
// update Johnny's record to include his full name
// store information on the subscribe events
event_custom_field: "my custom value",
// zaius.unsubscribe also fully supports this syntax.
Zaius generates events automatically for the purposes of analytics and auditing. The events are structured as follows: