Eudora
Long-standing leader in industrial strength email software. try the latest version with spamwatch, or the free sponsored or light modes. qualcomm eudora products also offers software for email server and mobile email.
http://www.eudora.com
Better Letter
Actcase.com
http://www.actcase.com/
Outlook
Outlook
http://www.microsoft.com/outlook
Outlook Express
Download internet explorer 7, microsoft's free web browser, or explore its features. see how you can get the benefits of tabbed browsing and improved printing, search, and security.
http://www.microsoft.com/windows/ie
Poco Mail
Pocomail - small yet powerful e-mail application
http://www.pocomail.com/poco
Pegasus Mail
Pegasus Mail
http://www.pmail.com
QuickMail Pro
Business productivity software for home or office! quickeys automation software, trans lucy translucent dvd player, docktopus mac os x dock enhancement, quickconference instant messaging program, and in out tracker a people and resource tracking tool.
http://www.cesoft.com