Kingmailer - Kingmailer helps you send, receive and route/forward emails.
Easymailing - Email Marketing platform. User friendly and beautiful design
Flexmail Solution - Professional email marketing with powerful and easy-to-use features
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
Dragon Responsive Email Designer - Dragon Email Designer provides an intuitive drag and drop newsletter design tool.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.