The story behind MJML

MJML was created by a team of developers at Mailjet to make designing and building responsive emails simple and accessible.

Before its public release, MJML was tested internally for a year as the engine behind Passport, Mailjet’s email editor, where it proved it could generate reliable, responsive HTML quickly and consistently.

In 2016, we released MJML as open source so anyone could use it to build better emails without dealing with the complexities of email coding.

Since then, MJML has grown into a thriving community and is used by developers and platforms worldwide. Its simple syntax and reliable rendering help teams focus on great content instead of spending time troubleshooting issues with email clients and devices.

We’re excited to keep improving MJML with the community and to see how far it continues to go. Love MJML? Start contributing today!

Basic guidelines

Mark and Logo

You are free to use the mjml standard logo as well as the mjml logo associated with the mjml name. It should always appear in Brandon Grotesque Bold.

Colors

Our website and branding use a set of colors to represent MJML.