MailChimp for WordPress. Integrate Contact Form 7 with MailChimp. Automatically add form submissions to predetermined lists in MailChimp, using its latest API. This MailChimp Extension supports multiple mailing lists and API Keys. Mailchimp Extension Support Active support is not always provided for the Contact Form 7 MailChimp Extension on the WordPress.org forums. One-on-one email support is available to people who email the Mailchimp Extension developer. Bug Reports Bug reports for the Contact Form 7 MailChimp Extension are welcome in the WordPress developers website. Key Features Easy to use Use a different mailing list per contact form Single opt-in – no confirmation email send to subscribers Double opt-in – confirmation email send to subscribers Opt-in checkbox – add the chance to opt-in/opt-out Support for custom fields Latest MailChimp API V3 Constantly updated Please note*** Support for groups – coming soon Support for segments – coming soon Requirements Self hosted WordPress.org installation (4.0 or higher) Contact Form 7 (4.2 or higher) MailChimp account Leave a Comment or a Review If this plugin is useful to you, please leave a review here: Extension Review Page Or contact the Web Developer here.