I have started to use civiCRM on wordpress recently. I have been using mailchimp for sending newsletter. If I add new client in civiCRM, I want them to be added to mailchimp client newsletter list automatically. One way traffic only at the moment - from civiCRM to mailchimp when I add a client. And second, if someone unsubscribes from newsletter list, how can I automatically (?) update in civiCRM this newsletter list? how can I do this automatically?
Many Thanks