I have shrunk a web-based email program down to two (2) files. Works with SMTP or Sendmail.

VisualMail is a web-based e-mail client that allows users to access their e-mails from any device, anywhere in the world. VisualMail is a highly scalable and robust webmail platform designed to support millions of users while delivering the industry's best performance and availability. The unique open architecture design of VisualMail uses XML and Unicode technologies to provide internationalization, localization, extreme customization, greater flexibility and an unlimited number of integration options. VisualMail empowers users with wireless and fixed devices to easily access and interact with e-mail, allowing them to access their messages using any browser-based device such as a standard PC/Mac computers, cellular phones (WAP or iMode), PDA, WebTV or Internet Kiosks without having to configure anything. VisualMail is a front-end application that runs entirely on the server and does not require any client side software or configurations. VisualMail offers a completely integrated and comprehensive set of features and functionalities that are not found on standard mail interfaces. VisualMail is a modular e-mail client compatible with IMAP4, POP3 and Maildir++ servers for mail retrieval and LDAP, SQL for configuration storage. The modules included with the product are Inbox, Composer, Address Books and Directory.

Allows web masters to send e-mail to anyone using their website e-mail address, webmaster@whatever.com Instead of using their AOL account or whatever. Script remembers upto three e-mail Subjects and three e-mail Sender addresses. Has a lot more options including adding a Signature to e-mails. Requires access to "Sendmail" or equivalent and "E-mail Forwarding".

Web-B-Mail: a completely self-contained, web-based messaging system. Users on the system can only send messages to others on the same system, and users who do not have accounts on the system cannot send mail to those who do. Useful for class accounts, and for younger students whom you may not want to expose to uncensored Internet email as a whole.

Allows you to provide web-based email to your users with a browser interface and a secure, administered environment. You can provide unlimited addresses for multiple domains using just a single catchall POP account. Can be integrated with WebUMake Web.

This software allows you to run an Instant Messaging service from your site similiar to MSN and AOL's version of their Instant Messenger's. Includes many options including file transfers and chat sounds. Runs Perl on the server side. REAL-TIME Instant Messaging is now available to the masses! The Client resides on users PC desktop.