1)   Merak Mail Server Suite 8.3.8
Multiple awards winner mail server with ultimate features and stability. Provides you with secured Mail services, Web-Mail, Anti-Spam, Anti-Virus, Instant Messaging, GroupWare, FTP, ODBC and load balancing, monitoring and report facilities.

 2)   Winmail Mail Server 4.3
Winmail Server is an enterprise class mail server software system offering a robust feature set, including extensive security measures. Winmail Server supports SMTP, POP3, IMAP, Webmail, LDAP, multiple domains, SMTP authentication, spam protection

 3)   Public ShareFolder 1.2
Share Outlook without Exchange. Shared calendars, shared contacts, shared inbox. Public ShareFolder makes it possible for several users to connect simultaneously the same Outlook PST files with full access and rights for read and write.

 4)   PostMaster Express 5.2
PostMaster Express has been built for organizations who are looking for pure and simple e-mail connectivity with a basic of pre-loaded rules that ensures zero maintenance, optimum resource utilisation and maximum productivity.

 5)   NetMail-Light 5.03
NetMail is a mail system for local networks and mobile access, either with the built-in webmail interface, or using NetMail's own client software. Also optimized for GSM, GPRS, UMTS, TCP/IP connections. (Not suited for Outlook as client.)

 6)   AXIGEN Mail Server for ISPs 5.0
AXIGEN is a secure mail server, available for Linux, for FreeBSD, OpenBSD, NetBSD and for Solaris providing integrated mail services. AXIGEN offers centralized Web/CLI Admin and FREE technical support with flexible licensing.

 7)   AXIGEN Mail Server 5.0
AXIGEN is a fast, reliable and secure mail server, available for Linux, FreeBSD/OpenBSD/NetBSD and Solaris providing (E)SMTP, POP3, IMAP4 and Webmail services. AXIGEN offers integrated List server, centralized Web/CLI Admin and FREE technical support.

 8)   PostMaster Enterprise 5.2
PostMaster Enterprise is meant for organisations who have gone beyond just e-mail connectivity - who are looking at optimising productivity of e-mail.

 9)   AXIGEN Mail Server StartUp Edition 5.0
AXIGEN Office Edition is a FREE mail server, providing (E)SMTP, POP3, IMAP4 and Webmail services for 5 users. AXIGEN offers centralized Web/CLI Admin, FREE support - available for Linux, FreeBSD, NetBSD, OpenBSD and Solaris.

 10)   ANT 4 MailChecking 3.5
E-mail checker that lets you know when you have new emails. You can preview headers and messges or delete spam mails directly from the server. It's very easy to set up and use. It even comes with an option to shutdown your PC by email.

 11)   AXIGEN Gateway Mail Server 1.1.1
AXIGEN Gateway is a secure mail relay server, available for many Linux distributions and for FreeBSD. AXIGEN uses firewall-like connection rules and is capable of integrating with most anti-virus / anti-spam applications.

 12)   RevilloC MailServer 1.21
Send and collect all the emails for your home or office network, whilst saving dial up time. The mail server now contains a web proxy serve as well as POP3 and SMTPr, so you can now view internet web pages from your networked machines.

 13)   AXIGEN Mail Server Enterprise Edition 6.1.0
AXIGEN Mail Server - a carrier class messaging solution, backed up by first rate tech support; available for Linux, BSD and Solaris; (E)SMTP/POP3/IMAP4/Webmail, centralized Web/CLI Admin, Groupware, Personal Organizer, FREE technical support

 14)   AXIGEN Mail Server Office Discount 4.0.0
AXIGEN Mail Server Office Discount is an affordable mail server, providing (E)SMTP, POP3, IMAP4 and Webmail services for 15 users. AXIGEN offers centralized Web/CLI Admin, 24/7 FREE support - available for Linux, FreeBSD, NetBSD, OpenBSD and Solaris

 15)   Mailtonews 1.5
Mailserver which operates like a newsserver, groups and monitors e-mails. Mailtonews prepares the e-mail information so that all employees can access new information, quickly and simply.

 16)   Mailwall 3.3
Intercepts all e-mail messages on your network, disassembles them and looks for undesired/illicit content and threats in them: SPAM exploits, macro viruses and malicious HTML code.

 17)   IA Corporate Email Server 6.1
The Internet Anywhere Corporate Email Server is a high performance, multi-threaded email server which supports IMAP, POP3 and SMTP. It provides everything you need to run a secure and dependable email system.

 18)   NoticeWare Email Server 4.3
The NoticeWare Email Server is a high performance, multi-threaded email server for Windows NT4/2000/2003/XP which supports IMAP, POP3 and SMTP. It provides everything you need to run a secure and dependable email system.

 19)   AXIGEN Mail Server Beta 5.0 Beta
AXIGEN is a fast, reliable and secure mail server, available for Linux, FreeBSD/OpenBSD/NetBSD and Solaris providing (E)SMTP, POP3, IMAP4 and Webmail services. AXIGEN offers integrated List server, centralized Web/CLI Admin and FREE technical support