Mailchimp turned off double opt-in as the default list behaviour, presumably as a result of this listbombing taking place. It eliminates the immediate flood fr

Mailchimp turned off double opt-in as the default list behaviour, presumably as a result of this listbombing taking place. It eliminates the immediate flood from the listbomb attack but does mean the email address now has to opt-out from every list they've been susbcribed to. https://wordtothewise.com/2017/10/mailchimp-changes-signup-process/ https://wordtothewise.com/2017/10/mailchimp-changes-signup-p...