smf-spfIt's a lightweight, fast and reliable Sendmail milter that implements the Sender Policy Framework
CopperCopper mail : comprehensive email solution which can be readily deployed without complex configurations.
laravel-mjmlLaravel MJML offers support for rendering MJML syntax into in-line HTML that can be sent within mails.
fx-private-relay-add-onCompanion add-on for Firefox Relay. Keep your email safe from hackers and trackers. Make an email alias with one click, and keep your address to yourself.
ProtonClientAn unofficial desktop client for ProtonMail done with electron nativefier
ESP-Mail-Client⚡️Arduino Mail Client Library to send, read and get incoming mail notification for ESP32, ESP8266 and SAMD21 devices. The library also supported other Arduino devices using Clients interfaces e.g. WiFiClient, EthernetClient, and GSMClient.
github-email-extractor😎 Chrome extension to fetch the email ID of a user even if they haven't made it public on their GitHub profile
emailA common API for Vapor to integrate with different email providers
exim-relay🐳 A lightweight non-root Docker image for an Exim mail relay, based on Alpine Linux.
goMonorepo for small Go modules maintained by Tawesoft
twmailMail new tasks to your TaskWarrior inbox
himalayaCommand-line interface for email management
NeverBounceAPI-PHPThis package provides convenient methods to integrate the NeverBounce API into your project.
ioBroker.backitupBackitup enables the cyclical creation of backups of an IoBroker / Homematic installation
mjml-starter-kitMJML starter kit, create responsive emails very quickly using MJML and this productive toolchain
tmailA throwaway smtp server with API
SimpleKeyloggerSimple Keylogger with smtp to send emails on your account using python works on linux and Windows
is-biz-mail-phpisBizMail tells you whether a given email address belongs to a free email account provider (gmail.com, yahoo.es, yandex.ru etc) or not.
elixir-sparkpostSparkPost client library for Elixir https://developers.sparkpost.com
mailtrapMailTrap has been renamed to Sendria. Please use Sendria now, MailTrap is abandoned. MailTrap is a SMTP server designed to run in your dev/test environment, that is designed to catch any email you or your application is sending, and display it in a web interface instead of sending to real world.
ContextIO-node[DEPRECATED] - Official Node.js client library for the Context.IO Email API
muilMuil is a framework to build, maintain and manage dynamic templates using React and tools you know and love
carbonEmail library for Crystal. Testable, adapter-based, and catches bugs for you. Comes with an adapter for SendGrid.
strapi-plugin-email-designerDesign your own email templates w/ visual composer directly inside the Strapi admin panel and send composed emails programmatically from your controllers / services.
yggmailEnd-to-end encrypted email for the mesh networking age
is-email-disposableA REST API for checking if an e-mail address is disposable (a.k.a. throwaway). https://isemaildisposable.webgazer.io
MAQSMagenic's automation quick start
wp-mail-catcherA fast, lightweight plugin that saves emails sent by your WordPress website.
dispatchA self-hosted mail forwarding API microservice
mailmaskMailmask - easy stop unwanted email. Unlimited, free temporary email addresses, all forwarding to your real email address. Beat spam, protect your privacy.
email-frameworkA simple, gulp powered framework to develop and test responsive emails.
mailxA lightweight SMTP mail library
smtp-translatorAn SMTP server that converts emails into Pushover notifications.
mailauthCommand line utility and a Node.js library for email authentication
go-simple-mailGolang package for send email. Support keep alive connection, TLS and SSL. Easy for bulk SMTP.
nuxt-mailAdds email sending capability to a Nuxt.js app. Adds a server route, an injected variable, and uses nodemailer to send emails.
maildog🐶 Hosting your own email forwarding service on AWS and managing it with Github Actions