Gattaca Server
Gattaca Server - solution for the organization internal or external e-post service for the central or regional office. Gattaca Server full featured, 100 % compatible to existing standards POP3 and SMTP mail server. You can use it not only as an internal server, but also as a server for reception... Gattaca Mail Server working as service under control of operational system Microsoft Windows NT/2000/XP/2003. ... During work Gattaca Server automatically update white list, by additing e-mail addresses which is sending e-mails.
http://www.gattaca-server.com/geeos/bin/geeos114.zip - 3Mb - Download - Screenshot

Autoroute SMTP
Autoroute SMTP (ARS) is designed for automatic switching between SMTP servers depending on what network you are currently working in. E. g. you have two Internet service providers - FIRST and SECOND. Normally, IP address authorisation is used for SMTP servers, therefore when you are connected to... Normally, in that situation user has to get a e-mail address from a free mail server and use its SMTP server to deliver mail, though server of ones ISP ensures much faster and more convenient delivery.
http://www.mailutilities.com/ars/ars.zip - 111Kb - Download - Screenshot

IGetMail
IGetMail is a Windows utility that automatically downloads e-mail messages from multiple remote servers, to a single, local e-mail server. IGetMail adds on to your local SMTP-compliant e-mail server to automate the downloading of e-mail from multiple remote servers. ... When you have a Microsoft Exchange Server, or a Eudora World Mail Server, or a UNIX based local e-mail server running, AND you are using an Internet Service Provider (ISP) to host your company's Internet domain, you will experience an e-mail routing problem.
http://www.lockstep.com/downloads/igetmail/igmsetup.exe - 593Kb - Download - Screenshot

WebLoader 1.13
The given program is intended for the Internets - users having access to a network by means of dial-up. To save your time and money we offer viewing the Internet of resources through mail. It to be necessary to you only exact knowledge of the address of a resource, interesting for you. ... And all this only through mail. ... Through our program you can not only look through pages, but also download files from FTP-servers.
http://www.electrod-deee.narod.ru/download/webloader.zip - 196Kb - Download - Screenshot

Courier Mail Server
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.
http://www.courierms.net/download/cms203.zip - 550Kb - Download - Screenshot

AA Mail Server
AA Mail Server is not only a standard SMTP/POP3 mail server, but also with the special and useful functionality of map mail server mode. Just as its name implies, map mail server will become a mirror of your ISP mail server and share your mail service. ... If you already have mailboxes provided by ISP, you may need AA Mail Server to build your map mail server for some of following reasons: Internet mail access Some computers in your company have not connected to Internet and then can not exchange emails through ISP service.
http://www.aa-mail-server.com/download/aa-mail-serversetup.exe - 1Mb - Download - Screenshot

Merak Mail Server
The Merak Mail Server comes with all the optional modules which can be evaluated after a 5 minute installation. You have the possibility to backup and restore their your server configuration including all settings and accounts with a single click. Merak Mail Server is compatible with all servers... Merak Mail Server supports all cutting-edge security features including anti-virus protection, anti-spam engine and open relay protection options. ... Its supported protocols and security features ensure a complete and safe Internet communication.
http://www.merakemailserver.co.uk/downloads/merak.zip - 16Mb - Download - Screenshot

Eserv Mail, News, Web, FTP and Proxy Servers
Eserv/2. 99 is the complete solution to access Internet from LAN: - Mail Server (SMTP, POP3 and IMAP4.
http://www.eserv.ru/eserv/files/Eserv299.exe - 2Mb - Download - Screenshot

Personal Mail Server Pro
Personal Mail Server Pro is a SMTP/POP3 mail server program you can use as a personal local SMTP server or as a stand-alone fully featured mail server. You can use the product along with any mail clients that are complaint with the standard SMTP/POP3 protocols. ... Personal Mail Server Pro offers a range of security features and options that allow you to protect the server from DDoS attacks, stop SPAM and spammers. ... This server does everything from accepting email messages on behalf of your users, storing them in a queue to sending and receiving them over the Internet.
http://www.pc-safety.com/download/pmsp.zip - 3Mb - Download - Screenshot

Easy SMTP Server
Send e-mail messages easily and securely from your portable PC while you are traveling around the world! Every time you change your location connecting your PC to different Internet Service Providers (ISPs), you must reconfigure your e-mail program to be able to send messages via different SMTP... Using this program instead of your ISP's SMTP server you will increase your e-mail security and privacy as well as get rid of annoying change of settings for your e-mail program. ... Easy SMTP Server is a simple easy-to-use program working in background that lets you send e-mail messages directly...
http://www.softfolder.com/download/esmtpsrv.zip - 1Mb - Download - Screenshot