Mailgun Go alternatives for AI agents.

Notifuse is an open-source & modern emailing platform

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

The Official Twilio SendGrid Golang API Library

✉️ Composable all-in-one mail server.

A dead simple Go library for sending notifications to various messaging services.

Common packages for Go

📧 Easy to use, yet comprehensive library for sending mails with Go

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.

💌 Build and send emails using React

MJML: the only framework that makes responsive-email easy

A Cloudflare-based email service | 基于 Cloudflare 的邮箱服务 | Cloudflare Email 邮箱 Mail

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

✉️ Send e-mails with Node.JS – easy as cake!

CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot

💌💨 Email Campaign Delivery built with GoLang inspired by GoHugo