hMailServer is a free e-mail server for Microsoft Windows. Its used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world. It supports the common e-mail protocols (IMAP, SMTP and POP3) and can easily be integrated with many existing web mail systems. It has flexible score-based spam protection and can attach to your virus scanner to scan all incoming and outgoing email.
Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft. It is part of the Microsof ...
Axigen is a premium, all-in-one email, calendaring and collaboration platform, based on an innovative, proprietary technology, ...
Dovecot is an open source IMAP and POP3 email server for Linux/UNIX-like systems, written with security primarily in mind. Dov ...
The Mercury Mail Transport System is a mail server that sends and receives messages on behalf of a group of users on a machine ...
MDaemon Messaging Server software for Windows can be deployed in virtual, hosted cloud or private on-premise environments. It ...
iMail - Business and School Ultimate Free Mail Solution Web-client access, LAN or WAN self-hosted server, maintenance-free des ...
Sanwhole Exchange is a server running iMail, iPress and iStore services.
iMail is an enterprise-class email server does Micros ...
MailEnables mail server software provides a powerful, scalable hosted messaging platform for Microsoft Windows.
A fully fledged, free email server solution, an open source project (GPL v2).
Use official binary packages from Linux/BSD dist ...
SophiMail is a fully-featured email and collaboration server, ideal for private hosting: on cloud, on premises or hybrid.
Solv ...
Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functi ...
mailcow is a mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for adm ...
Is a collaboration suite (messaging and groupware). It is designed to run on open source operating systems such as Linux or BS ...
Kerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate ...