Update your web pages by sending an e-mail with FlexWindow.
License: Shareware
OS Support:

Fast and secure SMTP/POP3 server Lots of features against spam and DDoS.
License: Shareware
OS Support:

1st SMTP Server - free SMTP relay server.
License: Freeware
OS Support:

Monitor incoming and outgoing emails to expose employee Internet abuse.
License: Shareware
OS Support:

The most popular Bulk Emailer.
License: Shareware
OS Support: Win95,Win98,WinME,WinXP,Windows2000,Windows2003,Win Vista

Get professional SMTP/POP3 mail server for corporate or personal needs!.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003,Windows Mobile 2003,

Courier Mail Server is a e-mail server Contains Web and SOCKS servers.
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,

A fast and easy SMTP server for small group of users.
License: Shareware
OS Support: WinNT 4.x,Windows2000,WinXP,

Full Featured eMail and groupware server, SMTP, POP3, IMAP, SPF, anti-spam.
License: Commercial
OS Support: Windows2000 SR4, WinXP, Windows2003,Win Vista

LAN Mail Server, Shared/Personal Folders, Internet fetching automatic and Simple.
License: Shareware
OS Support: Win95,Win98,WinME,WinXP,WinNT 4.x,Windows2000,Windows2003,Unix,Linux,