WebMail 3.1n2

WebMail is a complete server-side web email system, which gives all your mail users instant, secure access to their email, from any computer anywhere on the Internet. 
WebMail will integrate easily with your existing mail system, supporting POP, SMTP and IMAP protocols. It is ideal for Internet Service Providers wanting to add web based email services similar to the popular 'Hotmail' service, or for companies who need a more fully featured web based email solution.
An added advantage of this web-based email is that it is so simple to use and administer. No traditional, locally installed email client software is required, only a standard web browser. This can provide significant savings in both installation costs and time spent on ongoing administration and support of client software. WebMail can be used from any operating system and builds are available for installation on just about any platform. Multiple templates with multiple languages are available but WebMail is also fully customizable, enabling you to easily create a look and feel that matches your existing site. Because WebMail uses standard HTML in its templates, banner advertising and logos can easily be included in any of the pages seen by the user. A special advertising feature means that outgoing messages can also be made to display promotional text or urls. WebMail comes with an unlimited user license including 12 months of full email support and free upgrades.