A: Hello, leonardoplus! Thank you for your questions.

You can import your contacts into different lists, and you can also segment them, targeting a particular audience from the whole list of contacts. We have a tutorial on how to import and segment contacts: https://selzy.com/en/support/how-to-start/how-to-import/

By default, all email campaigns include an unsubscribe link that lets recipients opt out automatically. You can also create a custom unsubscribe page, giving you the option to choose from which specific list the contact will unsubscribe. More details on setting this up can be found here: https://selzy.com/en/support/subscribing-and-unsubscribing/unsubscribing/edit-unsubscribe-page/#anchor-5

Feel free to reach out if you have more questions or need further assistance!