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50 repos shown

Topic: email

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Put your repository first

Promote a GitHub repo at the top of Awesome repository list views for 7 days.

novuhq/novu

The open-source communication infrastructure for agents and products

AI dev

Stack

TypeScript Express NestJS Next.js React npm pnpm

GitHub topics

#agents #communication #email #inbox #infrastructure #nodejs

Updated: 2026-07-16
Lists: 5 list mentions
First commit: 2021-08-25
History: 48 history points
License: NOASSERTION
Issues: 101 open

39,328

stars

Forks: 4,368
Commits: 22,367 commits
Star growth, last 7 days: +37 +0.1%
Commit velocity, last 7 days: +61 +0.3%

Website GitHub

nylas/nylas-mail

:love_letter: An extensible desktop mail app built on the modern web. Forks welcome!

Archived

Stack

JavaScript Electron React Composer npm pip

GitHub topics

#babel #electron #email #flux #javascript #linux

Updated: 2026-06-25
Lists: 2 list mentions
First commit: 2015-02-04
History: 6 history points
License: MIT
Issues: 1,003 open

24,739

stars

Forks: 1,346
Commits: 6,117 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

mjmlio/mjml

MJML: the only framework that makes responsive-email easy

Stack

JavaScript npm Yarn

GitHub topics

#email #email-boilerplate #email-campaigns #mjml #responsive #responsive-email

Updated: 2026-06-29
Lists: 3 list mentions
First commit: 2016-01-28
History: 7 history points
License: MIT
Issues: 57 open

18,123

stars

Forks: 990
Commits: 2,636 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

Foundry376/Mailspring

:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

AI dev

Stack

JavaScript Electron React Composer npm

GitHub topics

#electron #electron-app #email #imap #linux #mail

Updated: 2026-06-29
Lists: 3 list mentions
First commit: 2015-02-04
History: 10 history points
License: GPL-3.0
Issues: 14 open

17,657

stars

Forks: 1,005
Commits: 7,960 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

mail-in-a-box/mailinabox

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

Stack

Python PEP 517

GitHub topics

#email #mail #server #smtp

Updated: 2026-05-24
Lists: 2 list mentions
First commit: 2013-08-21
History: 6 history points
License: CC0-1.0
Issues: 612 open

15,366

stars

Forks: 1,544
Commits: 2,174 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

logto-io/logto

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

AI dev

Stack

TypeScript React Vite npm pnpm

GitHub topics

#authentication #authorization #email #identity #jwt #login

Updated: 2026-07-17
Lists: 3 list mentions
First commit: 2021-07-25
History: 6 history points
License: MPL-2.0
Issues: 171 open

14,128

stars

Forks: 1,026
Commits: 8,809 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

leemunroe/responsive-html-email-template

A free simple responsive HTML email template

Stack

HTML

GitHub topics

#email #email-marketing #email-template #email-templates #html #html-emails

Updated: 2024-08-20
Lists: 0 list mentions
First commit: 2013-12-20
History: 22 history points
License: MIT
Issues: 10 open

13,686

stars

Forks: 4,302
Commits: 122 commits
Star growth, last 7 days: +2 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

megadose/holehe

holehe allows you to check if the mail is used on different sites like twitter, instagram and will retrieve information on sites with the forgotten password function.

Stack

Python pip

GitHub topics

#ebay #email #emails #information-gathering #instagram #open-source-intelligence

Updated: 2024-09-10
Lists: 2 list mentions
First commit: 2020-08-22
History: 2 history points
License: GPL-3.0
Issues: 78 open

11,599

stars

Forks: 1,421
Commits: 434 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

elie222/inbox-zero

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

AI dev

Stack

TypeScript Next.js React Tailwind CSS Bun npm pnpm

GitHub topics

#ai #email #gmail #loops #nextjs #openai

Updated: 2026-07-03
Lists: 2 list mentions
First commit: 2023-07-02
History: 7 history points
License: NOASSERTION
Issues: 167 open

11,512

stars

Forks: 1,416
Commits: 10,444 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

frappe/frappe

Low code web framework for real world applications, in Python and Javascript

AI dev

Stack

Python Vue npm uv Yarn

GitHub topics

#cms #email #erpnext #frappe #full-stack #javascript

Updated: 2026-07-09
Lists: 1 list mention
First commit: 2011-06-08
History: 2 history points
License: MIT
Issues: 2,316 open

10,394

stars

Forks: 5,094
Commits: 58,048 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

tutao/tutanota

Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.

Stack

TypeScript Android Electron Express Cargo CMake Gradle

GitHub topics

#email #encryption #javascript #mithril #privacy #security

Updated: 2026-07-03
Lists: 4 list mentions
First commit: 2013-06-28
History: 9 history points
License: GPL-3.0
Issues: 957 open

7,737

stars

Forks: 622
Commits: 13,608 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

Mailu/Mailu

Insular email distribution - mail server as Docker images

Stack

Python npm PEP 517 pip

GitHub topics

#dkim #dmarc #docker #docker-compose #email #fetchmail

Updated: 2026-07-09
Lists: 3 list mentions
First commit: 2016-01-10
History: 6 history points
License: NOASSERTION
Issues: 122 open

7,351

stars

Forks: 986
Commits: 5,150 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

simple-login/app

The SimpleLogin back-end and web app

Stack

Python Flask pytest Vue npm Poetry uv

GitHub topics

#aliases #email #flask #hacktoberfest #simplelogin

Updated: 2026-06-18
Lists: 2 list mentions
First commit: 2019-07-01
History: 5 history points
License: AGPL-3.0
Issues: 249 open

6,755

stars

Forks: 612
Commits: 5,317 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

ramboxapp/community-edition

Free and Open Source messaging and emailing app that combines common web applications into one.

Archived

Stack

JavaScript Electron npm

GitHub topics

#custom-services #discord #email #facebook-workplace #gmail #hangouts

Updated: 2022-04-21
Lists: 3 list mentions
First commit: 2016-04-12
History: 11 history points
License: GPL-3.0
Issues: Disabled

6,383

stars

Forks: 778
Commits: 1,328 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

foxcpp/maddy

✉️ Composable all-in-one mail server.

AI dev

Stack

Go gRPC Go Go modules

GitHub topics

#dkim #dmarc #email #imap #mail #smtp

Updated: 2026-07-02
Lists: 2 list mentions
First commit: 2016-11-07
History: 5 history points
License: GPL-3.0
Issues: 136 open

6,028

stars

Forks: 323
Commits: 1,683 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

khast3x/h8mail

Email OSINT & Password breach hunting tool, locally or using premium services. Supports chasing down related email

Stack

Python pip

GitHub topics

#breach #breach-compilation #email #hacking #haveibeenpwned #hibp

Updated: 2023-08-15
Lists: 2 list mentions
First commit: 2018-06-15
History: 2 history points
License: NOASSERTION
Issues: 35 open

5,079

stars

Forks: 584
Commits: 344 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

anonaddy/anonaddy

Anonymous email forwarding

AI dev

Stack

PHP Laravel Symfony Tailwind CSS Vite Composer npm

GitHub topics

#email #pgp #privacy

Updated: 2026-07-15
Lists: 2 list mentions
First commit: 2019-06-21
History: 6 history points
License: AGPL-3.0
Issues: 62 open

4,752

stars

Forks: 267
Commits: 495 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

songquanpeng/message-pusher

搭建专属于你的消息推送服务，支持多种消息推送方式，支持 Markdown，基于 Golang 仅单可执行文件，开箱即用

Stack

JavaScript Gin React Go modules npm

GitHub topics

#bark #dingtalk #discord #email #feishu #lark

Updated: 2025-11-22
Lists: 1 list mention
First commit: 2020-09-01
History: 4 history points
License: MIT
Issues: 62 open

3,859

stars

Forks: 525
Commits: 336 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

modoboa/modoboa

Mail hosting made simple

Stack

Python npm PEP 517 pip

GitHub topics

#django #dovecot #email #hosting #javascript #mailserver

Updated: 2026-07-14
Lists: 4 list mentions
First commit: 2009-03-24
History: 30 history points
License: ISC
Issues: 55 open

3,527

stars

Forks: 473
Commits: 6,307 commits
Star growth, last 7 days: +11 +0.3%
Commit velocity, last 7 days: +4 +0.1%

Website GitHub

soheilpro/mailwind

Use Tailwind CSS to design HTML emails.

Stack

JavaScript npm

GitHub topics

#css #email #html #html-email #tailwind #tailwindcss

Updated: 2023-11-06
Lists: 0 list mentions
First commit: 2021-03-29
History: 22 history points
License: MIT
Issues: 4 open

3,194

stars

Forks: 72
Commits: 13 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

GitHub

onetimesecret/onetimesecret

Keep passwords and other sensitive information out of your chat logs and inboxes.

AI dev

Stack

Ruby pytest Tailwind CSS Vite Vue Bundler npm PEP 517

GitHub topics

#chat #email #messaging #onetime #onetimesecret #privacy

Updated: 2026-07-13
Lists: 1 list mention
First commit: 2024-04-03
History: 5 history points
License: MIT
Issues: 144 open

2,865

stars

Forks: 443
Commits: 16,156 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

dittofeed/dittofeed

Open-source customer engagement. Automate transactional and marketing messages across email, SMS, mobile push, WhatsApp, Slack, and more 📨

AI dev

Stack

TypeScript Fastify Next.js React Tailwind CSS npm Yarn

GitHub topics

#broadcast #customer-engagement #customer-segmentation #email #email-notification #embedded

Updated: 2026-03-28
Lists: 1 list mention
First commit: 2022-10-01
History: 5 history points
License: MIT
Issues: 48 open

2,850

stars

Forks: 361
Commits: 1,757 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

kootenpv/yagmail

Send email in Python conveniently for gmail using yagmail

Stack

Python PEP 517 pip

GitHub topics

#email #hacktoberfest #hacktoberfest2021 #magic #mime-types #python

Updated: 2026-05-26
Lists: 1 list mention
First commit: 2015-04-17
History: 7 history points
License: MIT
Issues: 111 open

2,731

stars

Forks: 266
Commits: 320 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

excid3/noticed

Notifications for Ruby on Rails applications

Stack

Ruby Ruby on Rails Bundler

GitHub topics

#email #notifications #rails #ruby

Updated: 2026-04-08
Lists: 2 list mentions
First commit: 2020-07-27
History: 4 history points
License: MIT
Issues: 1 open

2,696

stars

Forks: 202
Commits: 658 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

rspamd/rspamd

Rapid spam filtering system.

AI dev

Stack

C FastAPI CMake npm pip

GitHub topics

#c #email #lua #rspamd #spam-filter

Updated: 2026-07-05
Lists: 1 list mention
First commit: 2008-05-08
History: 2 history points
License: NOASSERTION
Issues: 301 open

2,485

stars

Forks: 478
Commits: 23,824 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

anymail/django-anymail

Django email backends and webhooks for Amazon SES, Brevo, MailerSend, Mailgun, Mailjet, Mailtrap, Postmark, Postal, Resend, Scaleway TEM, SendGrid, SparkPost, Unisender Go and more

Stack

Python Django uv

GitHub topics

#amazon-ses #brevo #django #email #mailersend #mailgun

Updated: 2026-06-16
Lists: 1 list mention
First commit: 2012-01-16
History: 5 history points
License: BSD-3-Clause
Issues: 15 open

1,888

stars

Forks: 146
Commits: 967 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

iredmail/iRedMail

Full-featured, open source mail server solution for mainstream Linux/BSD distributions.

Stack

Shell

GitHub topics

#centos #debian #email #foss #freebsd #iredmail

Updated: 2026-07-07
Lists: 1 list mention
First commit: 2011-08-01
History: 5 history points
License: GPL-3.0
Issues: 3 open

1,824

stars

Forks: 259
Commits: 2,800 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

fphilipe/premailer-rails

CSS styled emails without the hassle.

Stack

Ruby Ruby on Rails Bundler

GitHub topics

#css #email #gem #inline-css #rails #ruby

Updated: 2024-06-17
Lists: 2 list mentions
First commit: 2011-04-03
History: 4 history points
License: MIT
Issues: 14 open

1,766

stars

Forks: 257
Commits: 398 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

glidea/zenfeed

Make RSS 📰 great again with AI 🧠✨!!

Stack

Go Go modules

GitHub topics

#ai #deepseek #email #mcp #mcp-server #monitoring

Updated: 2026-07-03
Lists: 2 list mentions
First commit: 2025-04-19
History: 5 history points
License: AGPL-3.0
Issues: 14 open

1,694

stars

Forks: 105
Commits: 100 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

forwardemail/forwardemail.net

Privacy-focused encrypted email for everyone. All-in-one alternative to Gmail + Mailchimp + Sendgrid.

AI dev

Stack

JavaScript npm pnpm

GitHub topics

#aes256 #chacha20 #custom #domain #email #encrypted

Updated: 2026-07-16
Lists: 0 list mentions
First commit: 2020-01-10
History: 46 history points
License: NOASSERTION
Issues: 55 open

1,625

stars

Forks: 197
Commits: 4,837 commits
Star growth, last 7 days: +8 +0.5%
Commit velocity, last 7 days: +40 +0.8%

Website GitHub

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