FWDSendy is a Joomla Plugin that makes it extremely easy to add newsletter subscription forms anywhere on your site. After installing the plugin you just need to set it up with your Sendy installation URL, API key and list ids. Then you simply add the shortcode for the plugin wherever you want the form to appear.
Below are some examples of the shortcode syntax:
For subscriptions to a single list: [sendy id= "1"]
For subscriptions to a multiple lists: [sendy id= "1,2,3"]
Sendy is a self hosted email newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES). This makes it possible for you to send authenticated bulk emails at an insanely low price without sacrificing deliverability.