26/07/2015

• mail-tester.com : Free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems
• Web Developer : The Web Developer extension adds various web developer tools to a browser. The extension is available for Chrome, Firefox and Opera, and will run on a...
• SimpleLogin : With email aliases , you can be anonymous online and protect your inbox against spams and phishing. Open-source.
• Litmus : Test and track your emails. Email previews, analytics and spam filter testing.
• HTML email templates : Easily create beautiful, branded email marketing campaigns. Start by choosing one of our free HTML email templates and customize it in minutes.