1642 Open source projects that are alternatives of or similar to Mailmergelib

IMAP, POP3 and SMTP clients for Dart developers. Contains both low level as well as a high level API.

Insular email distribution - mail server as Docker images

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

MIME mail encoding and decoding package for Go

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.

📩🛡 Email privacy. Anonymously send and receive with alias forwarding.

Library to send e-mails over different transports and protocols (like SMTP and IMAP) using immutable messages and streams. Also includes SMTP server.

⚡️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.

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。

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

VMime Mail Library

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

asynchronous library for sending and receiving mail via fs2._

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

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.

An elegant MIME/SMTP email library with support for attachments

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

A lightweight SMTP mail library

A lightweight PHP SMTP mail sender

Simple, modern & fast web-based email client

Easy C# API for Distributed Background Tasks/Jobs for .NET Core.

Easily send great-looking HTML email messages from R

A simple to use TCP and UDP networking library for .NET. Compatible with Unity.

mailcow: dockerized - 🐮 + 🐋 = 💕

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]

Sieve Script Editor

An addictive .NET IoC container

NLog Provider for Microsoft.Extensions.Logging for .NET Standard libraries and .NET Core applications

C# .NET MONO NOSQL ( key value store embedded ) ACID multi-paradigm database management system.

Zmail makes it easier to send and retrieve emails in python3

Check if an email address exists without sending any email, written in Rust.

MFCMAPI

Dovecot mail server

A Gatsby email *application*

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

Emails at the heart of your business logic!

A Python Mail Server

Email-based instant messaging for Desktop.

A graphical threads-with-tags style, lightweight and fast, e-mail client for Notmuch

NLog - Advanced and Structured Logging for Various .NET Platforms

DryIoc is fast, small, full-featured IoC Container for .NET

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

📤 An SMTP client & server library written in Go

📫 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!

Self-hosted server for the ProtonMail client

Exim Mail Transport Agent - source, testsuite and documentation

Catches mail and serves it through a dream.

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

DKIM (DomainKeys Identified Mail) Key

Tweetinvi, an intuitive Twitter C# library for the REST and Stream API. It supports .NET, .NETCore, UAP (Xamarin)...

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

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

a mailer library for Rust

A mathematical expression parser and evaluation library.

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

EF Core-like CouchDB experience for .NET!

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

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

EPPlus 5-Excel spreadsheets for .NET

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