1194 Open source projects that are alternatives of or similar to Go Smtp

📥 An IMAP library for clients and servers

Golang SMTP server

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

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

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.

Emails at the heart of your business logic!

Catches mail and serves it through a dream.

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

Mail Analyzing Interface for email bounce: A Ruby library to parse RFC5322 bounce mails and generating structured data as JSON from parsed results. Ruby version of Sisimai: an error mail analyzer.

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

📮 Bulletproof email queue on top of NodeMailer with support of multiple clusters and servers setup

Torrent Web Client

Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. Based on Alpine Linux.

🐝 experimental terminal mail client, mirror of https://git.meli.delivery/meli/meli.git https://crates.io/crates/meli

✉️ Composable all-in-one mail server.

[NEW] : Simple Mail Transfer Protocol (SMTP) CHECKER - CRACKER Tool V2

A badass SMTP mail server built on Node to make your life simpler.

A simple, coroutine based Kotlin Email API for both client- and server-side projects

asynchronous library for sending and receiving mail via fs2._

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

No description or website provided.

Simple and easy to use catch-all SMTP mail server and debugging tool

Eclipse Milo™ - an open source implementation of OPC UA (IEC 62541).

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

Simple, modern & fast web-based email client

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

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

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

A simple, progressive, client/server AB testing library 📚

A Modern DTV Tuner Server Service for ISDB.

Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client.

Insular email distribution - mail server as Docker images

Smtp server for mass emailing, managing email lists and more. Built on .NET Core. Linux, MAC and Windows compatible.

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.

📧 A cross platform mail driver for GoLang. Featuring Mailgun, Postal, Postmark, SendGrid, SparkPost & SMTP.

Fat-Free Sugar Mailer Plugin

The Hoa\Mail library.

small mail server

Skirnir Email Server

Simple package for handling WordPress SMTP with .env when using the Roots stack.

📨 Simple email interface across multiple service providers (ses, postmark, mandrill, smtp)

Fake SMTP server that prints emails to stdout

A lightweight SMTP mail library

Fullstack, security focused mailserver based on OpenSMTPD for OpenBSD using ansible

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

NodePolus is a JavaScript library containing multiple implementations of the Among Us network protocol.

Zmail makes it easier to send and retrieve emails in python3

Mumble is an open-source, low-latency, high quality voice chat software.

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。

A cross-platform server and client application for managing and reading manga and doujinshi

NetworkSocket是一个以中间件(middleware)扩展通讯协议，以插件(plug)扩展服务器功能的支持SSL安全传输的通讯框架；目前支持http、websocket、fast、flex策略与silverlight策略协议。

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

Serial I/O over bluetooth for NodeJS

Fast ASGI web framework and HTTP client for Python asyncio

A lightweight PHP SMTP mail sender

bruteforcing gmail (TLS/SSL)

mailcow: dockerized - 🐮 + 🐋 = 💕

Self-hosted server for the ProtonMail client

😎 A list of awesome projects related to OpenAPI 3.0.x, curated by the community