CMailServer is an smtp authentication email server software for Windows, which provide web based email service. You can use it to setup your own Internet email server and provide e-mail service for your company and friends. CMailServer is also an anti-virus email server and anti-spam email server. It's easy to control your pop3/smtp mail connections. This web email server provides an open developing interface for web developers who want to customize the web mail pages. CMailServer is an easy-to-use email server software for Window 2000/NT/98/ME/XP/2003. For more details of CMailServer, please click here. Also you can download it here for a trial.

CMailServer supports SMTP authentication and can be used to prevent relay mail and spam mail sender.

1. In 'Options' of CMailServer, select 'Enable ESMTP' and UNSELECT 'Enable Relay Mail'.

2. At clients, select 'My server requires authentication' in Outlook Express.

CMailServer is an smtp authentication email server software for Windows, which provide web based email service. You can use it to setup your own Internet email server and provide e-mail service for your company and friends. CMailServer is also an anti-virus email server and anti-spam email server. It's easy to control your pop3/smtp mail connections. This web email server provides an open developing interface for web developers who want to customize the web mail pages.