10760 apps in this category
Manage electronic mail discussion and e-newsletter lists. (Source Code) GPL-3.0 Python
Responsive web IRC client with theming support. (Demo, Source Code) Apache-2.0 Nodejs
Message transfer agent (MTA). Sendmail C/deb
Complete trashmail solution that exposes an SMTP server and has a web interface to manage receive...
Access GNU Mailman v3 archives. (Demo, Source Code) GPL-3.0 Python
Modern IRCv3 server written in Go, combining the features of an ircd, a services framework, and a...
All-in-one mail server with JMAP, IMAP4, and SMTP support and a wide range of modern features. (S...
Modular IRC server written in C++ for Linux, BSD, Windows, and macOS. (Source Code) GPL-2.0 C++/D...
Fast, easy to administer, and secure Sendmail replacement. IPL-1.0 C/deb
A web frontend for WeeChat. (Demo) GPL-3.0 Nodejs
A small and easy to configure SMTP and POP3 server for Windows and Linux. (Source Code) GPL-3.0 C++
Open-source email client