503 best open source email projects.

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Displaying 1 to 20 from 503 results

Rambox - Messaging and Emailing app that combines common web applications into one

Javascript

Rambox is a messaging and emailing app that combines common web applications into one. It gives you the possibility to add common services many times you need, all in one place. It's perfect for people who work with many services for business and private accounts.

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hermes - Golang package that generates clean, responsive HTML e-mails for sending transactional mail

Hermes is the Go port of the great mailgen engine for Node.js. Check their work, it's awesome! It's a package that generates clean, responsive HTML e-mails for sending transactional e-mails (welcome e-mails, reset password e-mails, receipt e-mails and so on), and associated plain text fallback.Theme templates will be embedded in your application binary. If you want to use external templates (for configuration), use your own theme by implementing hermes.Theme interface with code searching for your files.

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alertmanager - Prometheus Alertmanager

The Alertmanager handles alerts sent by client applications such as the Prometheus server. It takes care of deduplicating, grouping, and routing them to the correct receiver integrations such as email, PagerDuty, or OpsGenie. It also takes care of silencing and inhibition of alerts.There are various ways of installing Alertmanager.

monitoring alertmanager pagerduty email notifications opsgenie slack deduplication

MimeKit - A

CSharp

MimeKit is a C# library which may be used for the creation and parsing of messages using the Multipurpose Internet Mail Extension (MIME), as defined by numerous IETF specifications.As a developer and user of email clients, I had come to realize that the vast majority of email client (and server) software had less-than-satisfactory MIME implementations. More often than not these email clients created broken MIME messages and/or would incorrectly try to parse a MIME message thus subtracting from the full benefits that MIME was meant to provide. MimeKit is meant to address this issue by following the MIME specification as closely as possible while also providing programmers with an extremely easy to use high-level API.

c-sharp email mime parser mime-parser mbox pgp smime dkim tnef

MailKit - A cross-platform .NET library for IMAP, POP3, and SMTP.

CSharp

MailKit is a cross-platform mail client library built on top of MimeKit.The main goal of this project is to provide the .NET world with robust, fully featured and RFC-compliant SMTP, POP3, and IMAP client implementations.

c-sharp email mime parser mime-parser dkim pgp smime smtp imap pop3 client

mailit - A tiny drop-in REST API to send emails

Javascript

A tiny drop-in REST API to send emails.Mailit is a drop-in microservice for sending emails over a REST API.

mail email smtp smtps imap pop3 mailer nodemail api microservice

mailin - Artisanal inbound emails for every web app

Python

Mailin is an smtp server that listens for emails, parses them and posts them as json to the url of your choice. It checks the incoming emails dkim, spf, spam score (using spamassassin) and tells you in which language the email is written. Mailin can be used as a standalone application directly from the command line, or embedded inside a node application.

incoming inbound email parse smtp easy webhook post

bamboo - Testable, composable, and adapter based Elixir email library for devs that love piping.

Elixir

This README follows master, which may not be the currently published version! Use the docs for the published version of Bamboo. Bamboo is part of the thoughtbot Elixir family of projects.

elixir email elixir-phoenix bamboo

email-templates - :mailbox: Create, preview, and send custom email templates for Node

Javascript

Create, preview, and send custom email templates for Node.js. Highly configurable and supports automatic inline CSS, stylesheets, embedded images and fonts, and much more! Made for sending beautiful emails with Lad.NEW: v3.x is released (you'll need Node v6.4.0+); see breaking changes below. 2.x branch docs available if necessary.

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node-imap - An IMAP client module for node.js.

Javascript

node-imap is an IMAP client module for node.js.This module does not perform any magic such as auto-decoding of messages/attachments or parsing of email addresses (node-imap leaves all mail header values as-is).

imap mail email reader client

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

Javascript

Nylas Mail is an open-source mail client built on the modern web with Electron, React, and Flux. It was designed to be easy to extend, and many third-party plugins are available that add functionality to the client.⚠️ Nylas Mail was initially released and open-sourced in early 2015 and was maintained by Nylas until Spring 2017. While Nylas no longer supports Nylas Mail, you can download the latest release or build it from source. There are also several forks that are being actively developed and maintained.

electron react flux productivity email babel nylas-mail

Mailspring - A beautiful, fast Webmail

Javascript

Mailspring is built on the modern web with Electron, React, and Flux. It is designed to be extensible, so it's easy to create new experiences and workflows around email.

email mail electron osx electron-app imap webmail mail-client email-client

Rainloop Webmail - Simple, modern & fast web-based email client

Simple, modern & fast web-based email client.Modest system requirements, decent performance, simple installation and upgrade, no database required - all these make RainLoop Webmail a perfect choice for your email solution.

webmail rainloop js imap smtp mail simple modern web-based email client openpgp

mountebank - Over the wire test doubles

HTML

In fact, halfway through we discovered our corporate mocking software couldn’t handle the sheer amount of performance testing we were running as part of this effort (we completely crushed some pretty industrial enterprise software in the process). As a result, we made the call to move the entire program over to a Mountebank OSS-based solution with a custom provision to give us the ability to expand/shrink our mocking needs on demand. mountebank is the first open source tool to provide cross-platform, multi-protocol test doubles over the wire. Just point your application to mountebank instead of the real dependency, and test like you would with traditional stubs and mocks.

mountebank service-virtualization test-automation testing test-framework microservices-testing mocking stubbing test stub mock double smtp email http https tcp net

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

Javascript

MailDev is a simple way to test your project's generated emails during development with an easy to use web interface that runs on your machine built on top of Node.js. If you want to use MailDev with Docker, you can use the djfarrelly/maildev image on Docker Hub. For a guide for usage with Docker, checkout the docs.

maildev smtp nodemailer docker smtp-server mailcatcher testing development developer-tools email e-mail mail

mailgun-js - A simple Node.js helper module for Mailgun API.

Javascript

Simple Node.js module for Mailgun. This is a simple Node.js module for interacting with the Mailgun API. This module is intended to be used within Node.js environment and not from the browser. For browser use the mailgun.js module.

mailgun email

sharer.js - :on: :bookmark: Create your own social share buttons. No jquery.

Javascript

Sharer.js is a very tiny js lib to create custom social share components on DOM elements for your website. No dependencies. Currently there is no support for AMD/CommonJS right now, but there is a repo which exposes the current Sharer class behaviour.