556 Open source projects that are alternatives of or similar to Postmark Php

DKIM (DomainKeys Identified Mail) Key

⚙️ A GitHub Action to send an email to multiple recipients

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

A Gatsby email *application*

Dovecot mail server

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

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

An automated e-mail OSINT tool

An unofficial desktop client for ProtonMail done with electron nativefier

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

A lightweight SMTP mail library

Yii 2 swiftmailer extension.

⚡️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.

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.

A cross-platform IMAP library for .NET, supporting .Net 2.0 - 4.5, Mono and Windows Phone

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

IP-Biter: The Hacker-friendly E-Mail (but not only) Tracking Framework

MIME mail encoding and decoding package for Go

Insular email distribution - mail server as Docker images

isBizMail tells you whether a given email address belongs to a free email account provider (gmail.com, yahoo.es, yandex.ru etc) or not.

Command-line interface for email management

Sieve Script Editor

Laravel MJML offers support for rendering MJML syntax into in-line HTML that can be sent within mails.

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.

MailTrap has been renamed to Sendria. Please use Sendria now, MailTrap is abandoned. 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.

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.

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

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

This library integrates Postal with the standard Laravel mail framework.

Adds email sending capability to a Nuxt.js app. Adds a server route, an injected variable, and uses nodemailer to send emails.

MFCMAPI

A lightweight PHP SMTP mail sender

The best free email forwarding for custom domains (Web Server)

Send emails using Django template system

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

Official Node.js library for the Postmark API

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

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

Mail4Delphi uses the Indy component to send the email.

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.

SMS, Call, Mail, Telegram бомбер с открытым исходным кодом

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

Mailway installer, host your own Mailway instance

CSS Inliner support for Twig

📨 Email template generator. Making emails fun again.

Simple email parsing for Golang

主机巡检报表发送，salt来统计后定时发送邮件。

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

Send mail from Laminas or Mezzio using external mail services.

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

📱 React share button component with web-share api and fallback modal with native intent urls

PHP Email address validator

Automatically opens your browser to preview Node.js email messages sent with Nodemailer. Made for Lad!

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

Serverless email forwarding using AWS Lambda and SES

SparkPost client library for Python

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

[DEPRECATED] - Official Node.js client library for the Context.IO Email API