一键自动化 下载、安装、激活 Office 的利器。

A cross-platform .NET library for IMAP, POP3, and SMTP.

All in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.

Papercut SMTP -- The Simple Desktop Email Server

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

The Official Twilio SendGrid C#, .NetStandard, .NetCore API Library

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

C# library that moves your stylesheets to inline style attributes, for maximum compatibility with E-mail clients.

C# Outlook MSG file reader without the need for Outlook

A simple (but correct) .NET class for validating email addresses

A .NET library to make MSG files without the need for Outlook

.NET Fork of MJML library with 10x performance and 100% feature parity

Mailozaurr is a PowerShell module that aims to provide SMTP, POP3, IMAP and probably some other ways to interact with Email. Underneath it uses MimeKit and MailKit libraries written by Jeffrey Stedfast.

Strongly typed library for the entire SendGrid v3 API, including webhooks

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

Eppie — open protocol encrypted p2p email

.NET Core EmailKit extensions

这是一个基于.NET开源的消息通知组件，它包含了邮件、钉钉、飞书、企业微信的群机器人通知，可以帮助我们更容易地发送程序异常通知！

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.

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。