1622 Open source projects that are alternatives of or similar to Ptorx

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

A secure and PGP enabled webmail module for Phosphorus Five

MailMergeLib is a mail message client library which provides comfortable mail merge capabilities for text, inline images and attachments, as well as good throughput and fault tolerance for sending mail messages.

Anonymous email forwarding

.NET email library and proxy supporting IMAP, POP3, and SMTP with S/MIME and PGP.

A lightweight PHP SMTP mail sender

✉️ Teaching an Old Dog New Tricks -- IRC: #neomutt on irc.libera.chat

Delta Chat Rust Core library, used by Android/iOS/desktop apps and bindings

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.

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

Insular email distribution - mail server as Docker images

基于 Net.Mail 封装的发送邮件工具类。仅需一行代码，发送邮件。支持自定义邮件发出邮箱、发出方名字等。 支持SSL加密发送。 多个接收人、抄送人。支持群发独显。 支持添加附件、多个附件。 目前大部分主流邮箱全支持。

Sendria (formerly 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.

⚡️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.

A lightweight SMTP mail library

Golang package for send email. Support keep alive connection, TLS and SSL. Easy for bulk SMTP.

An unofficial desktop client for ProtonMail done with electron nativefier

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

a mailer library for Rust

Email tracker, read receipt and spy pixel blocker plugin for macOS Apple Mail

Local, web-based mail server application. Slurp mails into oblivion!

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

A simple (but correct) library for validating email addresses. Supports mail addresses as defined in rfc5322 as well as the new Internationalized Mail Address standards (rfc653x). Based on https://github.com/jstedfast/EmailValidation

Postfwd plugin for blocking international spam botnets based on geographical location of IP addresses used to login to postfix via sasl.

Recursively copy all e-mail messages and folders from one IMAP account to another.

Mail4Delphi uses the Indy component to send the email.

A fully tested email parser for PHP 7.2+ (mailparse extension wrapper).

Disposable webmail server (similar to Mailinator) with built in SMTP, POP3, RESTful servers; no DB required.

DKIM (DomainKeys Identified Mail) Key

📤 An SMTP client & server library written in Go

A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.

Very crude and poorly written HTTP(s) and SMTP bin

Prevent WebRTC leaks in Chromium browsers.

Catches mail and serves it through a dream.

Send email to any SMTP server like a boss, in Swift and cross-platform

A third-party, open-source ProtonMail CardDAV, IMAP and SMTP bridge

Get a programmable email address. Automate what happens when you receive emails. It's like Zapier for devs who hate emails.

I2P-Bote is a serverless, encrypted e-mail application.

Yii 2 swiftmailer extension.

Official Node.js library for the Postmark API

A C/C++ MIME creation and parser library with support for S/MIME, PGP, and Unix mbox spools.

Mailway installer, host your own Mailway instance

Send encrypted PGP messages with one click

A Lightweight High Performance ESMTP email server

The official PHP library for Postmark.

Ido is a clean, simple, Polymail-inspired theme for Mailspring

All in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.

[MIRRORING REPOSITORY] See https://gitlab.com/mailcare/mailcare. MailCare is an open source disposable email address services. Accessible via web browser or API to protect your privacy right now.

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

MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).

The one and only django app to receive & send mail with templates and multiple configurations.

An SMTP adapter for Bamboo.

✉️ A fully featured open source mail delivery platform for incoming & outgoing e-mail

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development.

Send emails using Django template system

Fully featured, open source, privacy friendly email app for Android

✅ A Go library for email verification without sending any emails.

The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)

mailing lists - the unix way

Swift SMTP client