Outline Mail: Responsive HTML Email Framework

Outline Mail is an HTML email framework that comes with several responsive components. It can serve as a robust foundation for your HTML email projects, and the fact that it is responsive means your emails will look good across different devices.


Outline Mail, simply put, lets you create email projects with ease, and offers you the responsive components that you need for the job. Essentially, you can mix and match content blocks to create your email projects, and with the help of Gulp, you can generate the master layout.

The components of Outline Mail have been tested in Litmus by over 30 email clients.

responsive html emails by outline mail

Mode of Operation

Working with Outline Mail involves the following steps:

  1. First, you need to choose your header, main components and footer blocks from the component list.
  2. Then, you need to insert the correct component blocks into the main layout. You can do this via Gulp, or manually copy and paste the raw component block HTML.
  3. Following that, you can put your text, images and other content in the email.
  4. Your email is now ready for testing, and once done, you can send it.


Outline Mail is still in its infancy, albeit it is a pretty useful tool and is expected to rise at a steady pace, assuming its developers manage to keep it in active development.

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