435 Open source projects that are alternatives of or similar to Stronggrid

📨 Email template generator. Making emails fun again.

OSINT tools catalog

Notification dispatch library for Elixir applications

Advanced html to text converter

The official PHP library for Postmark.

RESTFeel: 一个企业级的API管理&测试平台。RESTFeel帮助你设计、开发、测试您的API。

A modular and lightweight, responsive email framework.

A lightweight PHP SMTP mail sender

An SMTP adapter for Bamboo.

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

Mailway installer, host your own Mailway instance

👷 一个简单易用的最小邮件发送库，支持注解。

[API v3] Mailjet official Ruby GEM

Official PHP wrapper for MailerLite HTTP API v2

主机巡检报表发送，salt来统计后定时发送邮件。

OST2PST - converts Outlook OST files to PST format

Converts email files (eml, msg) to pdf

✉️ NativeScript plugin for opening draft e-mails

InBrief is a personal briefing app and dashboard powered by Electron and React

Anonymous email forwarding

A free simple responsive HTML email template

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

SparkPost client library for Python

Gmail Unsubscriber is a Google Apps Script for unsubscribing from unwanted emails newsletters and other bulk emails with one click. It works with Gmail and Google Inbox.

Runbox 7 web app

Verschlüsselung von E-Mailadressen zum Schutz vor Spam

A commandline tool to easily and privately handle your e-mail

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

Callback for Maoni to send feedbacks via email. Relocated to https://github.com/maoni-app/maoni/tree/master/callbacks/maoni-email

Modular Notifications (InApp, Email, SMS, CustomBackend etc) for Django

The State of Messaging Security 2020: メールおよびメッセージングアプリのセキュリティプロトコルの現在

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

Multi channel notification service for collaboration tools, e-commerce, news service and more.

The utility belt for MJML developers

Simple email parsing for Golang

A HomeMatic CCU Addon for sending Emails

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

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.

PHP Email address validator

High performance, async IMAP client implementation

📧 Service to assist with sending emails from Vapor apps

Bojler is an email framework

Plugin for Nylas Mail that adds a quick unsubscribe button for email.

a list of disposable and temporary email address domains

Mail sending module for Mezzio and Laminas MVC with support for file attachment and template email composition

Sending template emails in Node.JS

💌 A menubar/taskbar Gmail App for Windows and macOS

Generate links that users can use to submit messages encrypted with your public key.

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

.NET Client for MailJet

✉️ ✅ A Fast and Free Email Verification API written in Go

Rapid spam filtering system.

A Django email backend that uses Boto3 to interact with Amazon Simple Email Service (SES).

Compose, deliver and test your emails easily in Elixir

Provides Sendgrid integration for Symfony Mailer

Emailing wrapper for Vapor 3 apps

UI Email Signature Generator - Make easy to create your email signature

Send beautiful HTML emails with Laravel

A terminal based mail user agent based on notmuch

Spring Boot 2.x code examples