shawfactor

This plugin allows you to send html formatted email message directly from your WordPress dashboard. These emails are based on the posts you create within WordPress. Optionally you can add content at the top and bottom.
These emails are formatted based on a template you can modify both by adding widgets and by editing the template in your theme or child theme.

LH Email

LH Email enables you send html emails based on your posts, directly from your WordPress dashboard.

cbfreeman

Send personalized email messages to your customers within Easy Digital Downloads. When you release an updated version of a product, promoting a new product, specials and discounts, use this extension to send an email with a message exclusively to the your Easy Digital Download’s customers.
Customizable Email Message – Craft a content rich HTML message with full color graphics and vivid text – whether that’s a new edition of your software or a beta test for a new product.
Complete Unsubscribe System – The added {unsubscribe} email link customers can click on to be removed from future promotions.
Email Preview Confirmation – See a preview of your email, with templates and tags processed, after saving changes before sending the live email to all customers.
Send Test Emails – If you’d rather preview your email message inside different email clients, you can easily send test emails to as many email addresses as you like – with tags interpreted and displayed just as your customers will see them.
<h4>EDD Promo</h4>
EDD Promo is a fully functional but limited version of our full <a href="http://cbfreeman.com/downloads/edd-promo/" rel="nofollow ugc">EDD Promo plugin</a>.
Our full version includes many more features:
<ul>
<li>
Complete Promotions Management Log – View a history of all your promotions. Easily see your send and open records to know just how well your promotions are working.
</li>
<li>
Resend Promotions – This feature allows you to resend a great promotion stored in your history log at any time in the future.
</li>
</ul>
<a href="http://cbfreeman.com/downloads/edd-promo/" rel="nofollow ugc">Upgrade to the full version now </a>.
<h4>Internationalization</h4>
EDD Promo is currently available in :
<ul>
<li>English</li>
</ul>
I’m looking for translators to extend to other languages. If you have translated the plugin in your language or want to, 
please let me know : edd_promo [ at ] cbfreeman.com
<h4>Contributing</h4>
EDD Promo is also available on <a href="http://cbfreeman.com/downloads/edd-promo/" rel="nofollow ugc">cbfreeman</a>.

EDD Promo

Adds a customizable HTML emailer to your Easy Digital Downloads plugin.

LH Email vs EDD Promo