AXIGEN Mail Server StartUp Edition 1.2.5 (by GECAD TECHNOLOGIES)
AXIGEN FREE mail server - (E)SMTP, POP3, IMAP4, Webmail server and support

AXIGEN Mail Server 1.2.5 (by GECAD TECHNOLOGIES)
AXIGEN Mail Server - (E)SMTP, POP3, IMAP4, Webmail server and FREE support

AXIGEN Mail Server for ISPs 1.2.5 (by GECAD TECHNOLOGIES)
AXIGEN - secure, highly configurable mail server with domain based licensing

AXIGEN Gateway Mail Server 1.2.5 (by GECAD TECHNOLOGIES)
AXIGEN Gateway- secure mail relay server with FREE support

Best Mail Server 2.51 (by Ixis Ltd)
Fast and secure mail server. Lots of features against spam and DDoS

Ocean Mail Server 1.1.12.0 (by Code Ocean)
SMTP, POP3, IMAP4, WebMail, LDAP, remote admin, SSL, antivirus, anti-spam

Courier Mail Server 2.03 (by Roman Rugalenko)
Courier Mail Server is a e-mail server. Contains Web server.

Gattaca Server 1.17.53.0 (by IK GeeOS Team)
SMTP, POP3, Mail.

CapeSoft Email Server 3.02 (by CapeSoft)
Email Server with free upgrades and unlimited users for $39. Business or home.

SoundLandscape 2.5 (by SpecSound Studio)
Email Server with free upgrades and unlimited users for $30. Business or home.

Ability Mail Server 2.56 (by Code-Crafters Software LLP)
SMTP, POP3, IMAP4, WebMail, LDAP, Remote Admin, SSL, Antivirus and Anti-SPAM.

Recovery for Exchange Server 3.1.0631 (by Recoveronix Ltd.)
Recovery for Exchange Server is a data recovery program for MS Exchange Server

MERCUR Messaging 2005 (by atrium software international)
Versatile messaging server for Windows NT, 2000 and XP platforms

CARTHAGO Groupware 2005 (by atrium software international)
Webmail client for Windows with email, contact, appointment and task managment

MailEnable Enterprise Edition 2.0 (by MailEnable)
A powerful, robust email server for Microsoft Windows NT/2000/2003/XP