WP Feedburner Email Subscriber
Just use Feedburner Email Subscriber service on your website sitebar widget..
Tag do plugin: email subscriber
Newsletter, Email Marketing, Email Subscriber – Mail Picker
Send newsletter and build email subscriber.
Awesome Newsletter
Awesome Newsletter, where you can send a custom email as well as the latest post…
CB MailChimp Popup Subscriber
You can show popup email subscription message for your website with Mailchimp