Open-source alternatives to Cakephp Queue

Mailpit is an SMTP mail testing server and web-based email inbox designed to intercept and store outgoing emails for development and integration testing without delivering them to real recipients. It functions as an SMTP mocking tool and relay gateway, allowing users to capture mail traffic and view it through a browser interface. The project distinguishes itself by providing tools for SMTP server simulation, including the ability to inject failure codes to test application resilience. It also includes an email compatibility analyzer that validates HTML rendering, checks link integrity, and s

A simple CSS parser and inliner in Go

djmail

The express way to send mail from Ruby.

Djrill: Mandrill Transactional Email for Django

Django-Mailgun A Django email backend for use with Mailgun

Super Simple IMAP Client Library for Golang

CakePHP Enqueue Plugin

This library has been designed to be independent of whatever HTTP request library or runtime you choose or wish to use, and you can install for all targets by running:

The BatchQueue plugin provides a unified system for managing batch job processing in CakePHP applications. It supports both parallel execution (running the same job with different arguments simultaneously) and sequential chains (jobs run one after another with context accumulation). The plugin…

The Temporal plugin provides workflow orchestration for CakePHP applications using Temporal.

A scheduler addon for Queue plugin.

Golang library for providing a canonical representation of email address.

Django-SES :Info: A Django email backend for Amazon's Simple Email Service :Author: Harry Marr (http://github.com/hmarr, http://twitter.com/harrymarr) :Collaborators: Paul Craciunoiu (http://github.com/pcraciunoiu, http://twitter.com/embrangler)

Simple lib to send mail using Sendgrid in Crystal-Lang

📥 An IMAP library for Go clients and servers

✉️ A streaming Go library for the Internet Message Format and mail messages

Maddy is a modular mail server that assembles a complete email system by connecting small, single-purpose modules through a declarative configuration file. Rather than a monolithic stack, it lets operators compose message processing, storage, authentication, and security enforcement from interchangeable building blocks, with each module handling a specific function like receiving SMTP connections, verifying credentials, or applying policy checks. The server distinguishes itself through its flexible authentication and security architecture. It delegates user verification to external systems in

CSS styled emails without the hassle.

gcourier provides a simple and easy-to-use interface for sending emails from Gleam.

Lightweight SMTP client written in Go

Incoming! helps you receive email in your Rack apps.

Robust and flexible email library for Go

:whitecheckmark: A Go library for email verification without sending any emails.