Profile:Edit 1.0.9 or greater. ExpressionEngine 2.5.3 or greater.
Automatically add new members who register via Profile:Edit addon to MailChimp mailing lists.
This version of Mailchimp Subscribe only works with Profile:Edit installed. This version of MailChimp Subscribe uses channel fields instead of member fields. Supports member registration, editing a profile, and members self validating via email.
Originally forked from Stephen Lewis's MailChimp Subscribe
Big Thanks to Stephen Lewis
Check out the wiki for installation and usage instructions