Sends a list of subscribers an email notification when you publish new posts.

(114)

Create and send newsletters, automatic post notifications and autoresponders that are modern and beautiful with Nifty Newsletters.

(112)

Adds a customizable good looking HTML email template to all WP default text/plain emails and lets you set a custom sender name and email address.

(110)

WP Mail SMTP Plugin. Reconfigures the wp_mail() function to use SMTP instead of mail() function and add password encryption.

(110)

Email Template Customizer for WooCommerce is a helpful tool that helps you build and customize the Email template for WooCommerce.

(105)

Flexible call to action boxes, a better alternative to pop-ups.

(96)

An Extension for WooCommerce that allows you to Preview Email Templates.

(84)

Comments Evolved ( formerly Google+ Comments for WordPress ) makes the comment section tabbed seamlessly adding tabs for Comments & More

(80)