Build emails in React, send from anywhere

An open source email development tool

A modern stack for rapid email development

●  Super fast development

Mailing installs in your node app so it’s easy to import your existing styles. And, you’ll save a ton of development time with the preview server and live reload.

●  Templates in your codebase

Use Mailing as a library to send emails directly from JS frameworks (Next.js, RedwoodJS, Remix). There’s also a REST API so you can use your templates from any stack.

●  Highly compatible emails

Mailing combines the flexibility of React with the efficiency of MJML, so that it’s actually easy to make emails that look good across clients.

Mailing live reload

Not just localhost

Mailing expanded view

●  Share your previews

Deploy your mailing preview server to share links with your team and clients at your domain.

●  Render via API

Use the preview server’s REST API to render and send templates from any environment – not just Node apps.

●  Deploy anywhere

Deploy to Vercel in a few clicks or use the mailing CLI to output a Next.js app that you can host anywhere.

Kind words from the internet

Guillermo Rauch
Guillermo Rauch
@rauchg
Twitter icon

This is sublime.

Action Mailer-inspired, @nextjs compatible email system. Send emails built with @reactjs components.

mailing.run

Steven Tey
Steven Tey
@steventey
Twitter icon

Spent the weekend creating some transactional emails for @dubdotsh with mailing.run – it’s a gamechanger 🤯

✅ Develop & preview emails with @nextjs’ fast refresh
✅ Intercept emails & show a preview in localhost
✅ One-click deploy your email previews to

After I checked out mailing.run I liked it so much, and the best thing is how to deploy it on vercel, I decided to use it to build a newsletter script for @float_ui 😍

Cymen Vig
Cymen Vig
@cymen
GitHub icon

Really happy to find mailing – thank you for sharing it. I was already using MJML but it didn’t fit well in my workflow. I’m excited to be able to use all of that and have the excellent preview capabilities of mailing!

Email icon
Johan
via email

Again, thanks for the beautiful development experience mailing brings.

Will Viles
Will Viles
@willviles
GitHub icon

Wow, you guys are fast! Thank you @alexfarrill @psugihara for such a speedy fix 👍

Mailing open source

Transparent & open source

Mailing is an open source email development tool. Our Discord is public and source code is public on GitHub so anyone can read and review it. We want Mailing to outlast us and we love feedback and contributions from the community.

Join the Discord