JavaScript SMTP

Open-source JavaScript projects categorized as SMTP | Edit details

Top 6 JavaScript SMTP Projects

  • GitHub repo Haraka

    A fast, highly extensible, and event driven SMTP server

    Project mention: Is a 'dumb' self-hosted email server possible. | | 2021-10-26

    Haraka ( is a plugin-based mailserver written in JavaScript. I've messed with postfix before but found Haraka easier because instead of arcane configuration files I can just read, copy, and tweak a plugin to suit my needs. Policies for receiving, storing, forwarding, and ignoring mail can be arbitrarily complex.

  • GitHub repo maildev

    :mailbox: SMTP Server + Web Interface for viewing and testing emails during development.

    Project mention: Django Mail Debug with MailDev w/ Docker for four Steps. | | 2021-02-17

    In my case, I used docker-compose to do this, but please read accordingly. Of course, you can also use Docker commands to run it, and even if you don't have Docker environment, you can install and use it with npm command. For more information, please look at official document here .

  • Scout APM

    Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo Papercut

    Papercut SMTP -- The Simple Desktop Email Server

    Project mention: Is there a private mailinator? | | 2021-01-27
  • GitHub repo free-email-forwarding

    The best free email forwarding for custom domains. Visit our website to get started (SMTP server)

    Project mention: Ask HN: Great tools for solo SaaS founders? | | 2021-11-21
  • GitHub repo eml-parse-py

    A Python 3 message parsing application with a ReactJS frontend.

    Project mention: I created an email analysis app with ability to send emails! | | 2021-01-25

    I've been working on this project for a few weeks; it's a basic email analysis application all the logic is handled in the Flask backend to pull the email headers; and the ReactJS frontend manipulates, and displays them to the end user. If anyone is interested in looking at the source code: here is the repository URL: Eml Parse Py

  • GitHub repo mail

    send and receive mail (by wk989898)

    Project mention: Trying to create an email client | | 2021-03-03

    Node-imap doesn’t work with iCloud emails however I found a better solution to my problem, I’m going to use this prebuilt backend client

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-11-21.

JavaScript SMTP related posts


What are some of the best open-source SMTP projects in JavaScript? This list will help you:

Project Stars
1 Haraka 4,057
2 maildev 3,077
3 Papercut 2,066
4 free-email-forwarding 2,008
5 eml-parse-py 2
6 mail 1
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