1)   Courier Mail Server 2.03
Courier Mail Server is a e-mail server. Compact, easy to configure and usage, multithreaded, contains Web server. It will help you to quickly arrange e-mail exchange in local network and Internet.

 2)   WinWebMail Server 3.7.0.8
WinWebMail Server - Web Mail Server for Windows NT,2000,XP,2003. Supporting WebMail,S-MIME(RSA,DSS),SMTP,SSL-SMTP,POP3,SSL-POP3,IMAP4,SSL-IMAP4,TLS-SSL,AntiSpam,AntiVirus,BBS,Calendar,CA Server

 3)   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

 4)   MailEnable Enterprise Edition 1.1
MailEnable Enterprise Edition is designed for organisations or ISP's dealing with high volumes of mail, requiring greater control and flexibility over mail services.

 5)   MailEnable Professional 1.6
MailEnable Professional Edition is a enterprise level mail server for Windows 2000/NT/XP. It supports SMTP and POP3, supports an unlimited amount of email addresses, domains, groups and mailing lists.

 6)   VisualOffice 4.02
VisualOffice is a web-based e-mail and collaboration suite for Windows and Unix servers that includes WebMail, Calendar, Tasks, Journal, Notes, Bookmarks, File Storage and Instant Messaging.

 7)   MailMax 5.5
MailMax 5.5 provides superior content filtering, open relay protection, bans and blocks, optional integrated virus protection from Sophos and Avast, sophisticated mailbox rules and much more.

 8)   GroupWare 1.0.6
MDaemon GroupWare unlocks the collaborative functions of Microsoft Outlook using MDaemon as the mail server platform. Outlook users can share Calendar, Tasks, Contacts, Notes, and Journal folders without the expense or expertise required by Exchange.

 9)   Dewqs' SpamProx 2.9
Spam Proxy : seamless interface between your email client and your mail server [Outlook Express version]. Technology using Dewqs' Tribes now famous anti spam engine. Black listing, white listing. Multithreaded server.

 10)   Email2DB 1.6.153
Email2DB is an email parser and auto responder. It parses email messages and extracts field data to update back end databases and send auto-responses. Email2DB is ideal for any form-based emails such as orders, customer accounts etc.

 11)   TZO Dynamic DNS with PhotoSharing 3.2.1
TZO uses true dynamic DNS client/server technology to fix a static domain name to a dynamic IP address. This allows Internet users with Cable, DSL and dialup Internet connections to host their own photo server,website, FTP and mail server and more

 12)   SnugServer 4.0
SnugServer is an Email Server, Web Server, FTP Server, NewsServer and ListServer. It's your all-in-one solution to managing your Internet Presence. Comes with Anti-Spam, Anti-Virus & SSL/TLS/S/MIME Encryption. Allows Digital Certificate creation.

 13)   AEA's Resume Blaster 1.3.19
Resume Blaster helps creating and mailing out professional cover letters and resumes to 46,400 US recruiters nationwide. Create multiple resumes and send them to targeted recruiters by location, recruiter type and job category.

 14)   PostCast Server 2.6.0
PostCast Server will transform your Windows based PC computer into a mail server and deliver your e-mail messages directly from your computer.This is a perfect solution for sending newsletters, notifications and any other types of e-mail.

 15)   Emailarchitect Email Server 5.1
EmailArchitect Email Server is a fast and full-featured email server supporting the SMTP, POP3, SSL and WEBMAIL protocols, web admin, comprehensive customized spam/virus filters, global & private address books, multiple languages, SDK and more.

 16)   No Spam Today! for Servers 2.3.4.3
SMTP/POP3 proxy mail filter that acts between the Internet and your mail server. Incoming mail is accepted from the open internet and checked for spam and viruses. Compatible with all mail client and server software.

 17)   VisNetic MailServer 8.3.5
VisNetic Mail Server is a high performance mail server with an extensive, highly configurable feature set. This secure mail server is also ideal for use as a gateway mail server, features built-in anti spam, Web mail and an instant messaging server.

 18)   No Spam Today! for Servers Freeware 2.3.4.3
SMTP/POP3 proxy mail filter that acts between the Internet and your mail server. Incoming mail is accepted from the open internet and checked for spam and viruses. Compatible with all mail client and server software.

 19)   MailEnable Standard 1.9
MailEnable Standard provides robust SMTP and POP3 services for Windows NT/2000/XP/2003 systems. Simple installation procedure and powerful administration tools means that you will be up and running quickly. FREE for personal and commercial use.