WP OptinJeet – Create Form Lists and Manage leads

WP Optin Jeet List Manager is a powerful plugin that lets you generate email lists right from inside your blog.

You can create simple forms to be filled in by your visitors and make email lists. The plug in will also help you in classifying the emails and make useful lists

Demo and Tutorial

Here a few features listed:
* Create subscription forms
* Create lists with unlimited fields
* Send mails to your subscribers