Gajim is an open source Jabber client written in Python, with a GTK+ frontend.
Read more
Category: Internet
Sendmail – Mail Transport Agent
Sendmail is a Mail Transport Agent (MTA). It is suitable for handling sophisticated mail configurations, but this means that configuration can be complex.
Read more
qmail – modern SMTP server
qmail is an Internet Mail Transfer Agent (MTA). It was written as a more secure replacement for the popular Sendmail program.
Read more
chasquid – SMTP (email) server with a focus on simplicity
chasquid is an SMTP (email) server with a focus on simplicity, security, and ease of operation. chasquid is free and open source software.
Read more
Citadel – groupware software
Citadel/UX (commonly known as Citadel) is an open source, complete and feature-rich collaboration suite (messaging and groupware).
Read more
Dovecot – IMAP and POP3 email server
Dovecot is a mail server whose major goals are security and extreme reliability. It seeks to handle all error conditions and verify that all data is valid.
Read more
Cyrus IMAP – email, contacts and calendar server
Cyrus IMAP is an email, contacts and calendar server intended to be run on a “sealed” server.
Read more
Courier Mail Server – mail transfer agent
The Courier mail transfer agent is an integrated mail/groupware server based on open commodity protocols, such as ESMTP, IMAP, POP3, LDAP, SSL, and HTTP.
Read more
Postfix – mail transfer agent
Postfix is a free and open source mail transfer agent (MTA), a computer program for the routing and delivery of email.
Read more
Zimbra – Enterprise Collaboration
Zimbra Collaboration Suite (ZCS) is a groupware product developed by Zimbra Inc. Zimbra consists of both client and server components.
Read more
DBMail – scalable sql based email services
DBmail is the name of a group of programs that enable the possibility of storing and retrieving mail messages from a database.
Read more
OpenSMTPD – daemon implementing the Simple Mail Transfer Protocol
OpenSMTPD is an implementation of the server-side SMTP protocol as defined by RFC 5321, with some additional standard extensions.
Read more
Exim – message transfer agent
Exim is an open source mail transfer agent (MTA), which is software responsible for receiving, routing, and delivering e-mail messages.
Read more
rdesktop – remote desktop client
rdesktop is an open source client for Windows Terminal Services, capable of natively speaking Remote Desktop Protocol to present the user’s Windows desktop.
Read more
Vinagre – remote desktop viewer for GNOME
Vinagre is a VNC client for the GNOME Desktop. It allows the user to view multiple machines simultaneously.
Read more
Dayon! – watch and control remote computer
Dayon! is an easy to use, cross-platform remote desktop assistance solution.
Read more
xpra – multi-platform persistent remote display server
xpra (X Persistent Remote Applications) is ‘screen for X’. This application allows users to run X programs, usually on a remote host.
Read more
OpenSSH – remote login with the SSH protocol
OpenSSH is a free version of the SSH suite of network connectivity tools that increasing numbers of people on the Internet are coming to rely on.
Read more
xrdp – RDP server
xrdp provides a graphical login to remote machines using RDP (Microsoft Remote Desktop Protocol).
Read more
Connections – remote desktop client for the GNOME desktop environment
Connections aims at replacing Vinagre as the remote desktop client for GNOME.
Read more