Quote Originally Posted by stlnyc View Post
includes\templates\template_default\sideboxes\tpl_mailchimp_sidebox.php


Make your LINE 11 in the above file look like this:


HTML Code:
$content .= '<form action="http://list-manage.com/subscribe/post" target="_blank" method="post">';
The newer accounts follow this format:

$content .= '<form action="http://*listname*.us2.list-manage.com/subscribe

Go to the list/form code to see what you need.