Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security
atmail is a powerful and cost-effective email solution tailor-made for service providers.
hMailServer - Free open source email server for Microsoft Windows
Apache James Project.
Mail Server and Collaboration solution for Linux and Windows. Full-featured and cost-effective alternative to Microsoft Exchange.
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Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.
AXIGEN is a Windows & Linux Mail Server with groupware and collaboration features like outlook connector, push email, shared folders or PIM Sync
Kolab's community of users, deployers, designers and developers work together daily to continuously improve the various server and client components that make u
Download the source code tarball from http://www.courier-mta.org/download.html.
Pegasus Mail is a free product, dedicated to serving all who need it, whilst Mercury is a modestly-priced commercial system that allows free use for private ...
Cyrus IMAP is an email, contacts and calendar server. This is the documentation for version 3.0.0 (stable) of Cyrus IMAP.
Official home of the replacement for sendmail. Much content in several languages, including news, links, user documentation and software, tips, and advice.
The Ipswitch IMail Server leads the pack when it comes to Windows Email Servers. We also offer hosted email, secure instant messaging and much more!
Remy has learned from dozens of healthcare professionals how to best gather medical information and truly understand your symptoms and concerns.
Read in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, science, politics, and culture.
Learn how to play chess online through videos, chess tactics, and chess games.
Get a funny take on today's popular news, entertainment, lifestyle, and video content, all written by the people who bring you those funny ecards.
Memrise is an online learning tool with courses created by its community. Its courses are mainly used to teach language.
Franz is a free messaging app that combines chat & messaging services into one application.