2086 Open source projects that are alternatives of or similar to Mailcatcher

📤 An SMTP client & server library written in Go

Papercut SMTP -- The Simple Desktop Email Server

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

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.

Golang SMTP server

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

Emails at the heart of your business logic!

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

Ruby gem for saving drafts of ActiveRecord models

Framework for Apache Kafka based Ruby and Rails applications development.

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

Handle unread records and mark them as read with Ruby on Rails

DSL for describing APIs and generate swagger json

Materializecss rubygem for Rails Asset Pipeline / Sprockets

💎 Rails gem with the power of Vue.js components

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.

A more efficient way to get data from database. Like #pluck method but return array of hashes instead.

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

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

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

The Hoa\Mail library.

No description or website provided.

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

bruteforcing gmail (TLS/SSL)

Fake SMTP server that prints emails to stdout

✉️ Composable all-in-one mail server.

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。

make with yaml: development tasks made simple with golang, yaml and many ingredients

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

A High Performance HTTP Server for Ruby

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

A list of Ruby gems that have known memory leaks (and issues)

Manage settings with Ruby on Rails

Rubygem for https://tabler.github.io

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

A very fast & simple Ruby web server

Instruments for benchmarking, tracing, and debugging Factory Girl models.

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

Cleaner syntax for writing OR Query in Rails 5, 6. And also add #or support to Rails 3 and 4.

Fat-Free Sugar Mailer Plugin

small mail server

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

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

asynchronous library for sending and receiving mail via fs2._

Skirnir Email Server

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

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

A lightweight SMTP mail library

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

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

Simple, modern & fast web-based email client

Zmail makes it easier to send and retrieve emails in python3

Allow you to pluck attributes from nested associations without loading a bunch of records.

Extend ActiveRecord pluck to return array of hashes

mailcow: dockerized - 🐮 + 🐋 = 💕

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

An artisan command to easily test mailables

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