Below you can find instructions on how to make contact or newsletter forms work.
Open php/contact.php
and specify recipient's e-mail address by filling $fromEmail and $sendToEmail options. These email addresses will receive all form inquires/messages.
The example below shows how to change contact form fields as well as success and error messages.
After creating your own custom newsletter form through Signup Forms - Embedded Forms in Mailchimp website, replacing the newsletter form action with the one in your generated newsletter code should be enough to personalize the existing subscription forms in Sandbox.
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