Acmemail
POP3 webmail software written in Perl, with full support for MIME. [GPL]
Advanced Webmail
Coldfusion-based webmail system with IMAP4 support. [Commercial]
Advox Omnigate
A Windows-based webmail solution for ISP and Corporate. [Commercial]
AllNetMail
A windows based webmail system, designed for enterprise use [commercial].
AnyEMail
Perl program to read/send email from a POP3 email account. [Commercial]
Atmail
A perl-based feature-rich web email system supporting access via web, WAP, POP3 or IMAP. Fully customizable, with web-admin, scheduler, migration scripts and Unix/Windows technical support. [Commercial]
Auto-EmailPro
Simplifies the process of offering free Web-based e-mail. For mod_perl. [Commercial]
CascadeSoft W3Mail
W3Mail is a web gateway to POP3 email that runs on Unix and Windows NT. [Commercial]
Caudium Mail (CAMAS)
Webmail system based on IMHO, designed to run with Caudium Webservers. Designed with the ISP in mind, it's scalable and free to use. [GPL]
EMU Mail
Programs to provide a web interface for accessing a POP3 and IMAP email account. Free version includes banner ads, paid versions don't. [Commercial]
HTTP Mail User Agent Inventory
The French academic technical team (CRU) had to investigate among some web email interface. Here are those which they identified. Most of them have been tested in November 1998.
IMHO
IMHO is a IMAP webmail program for the Roxen webserver. [GPL]
iNetMail
A web-based software module for online mail management. It helps you check and organize your Internet mail through your Web Browser, from an IIS server. [Commercial]
IP*Works! Webmail
A full-featured web-based email client with a rich set of customizable features, and includes full ASP source code. [Commercial]
Just! WebMail
A standalone windows webmail server that supports SSL, multi users and domains [commercial].
MailMan
Full-featured perl based web interface for POP3 email accounts. [Commercial]
Merak Webmail
Secure webmail server software for Windows, providing web client access to any POP3 and SMTP server. It includes a built-in HTTP webmail server, customizable email client with file upload, antivirus protection and spam filter. [Commercial]
NetWin WebMail
Web interface software for accessing POP3 and IMAP email accounts. Available for a range of platforms. [Commercial]
Open WebMail
A perl-based webmail system designed to manage very large mail folder files in a memory efficient way. [GPL]
OpenPGP Webmail
Send-only webmail system with support for encryption using GnuPG, and key retrieval. [GPL]
Twiggi
A customized version of Twig with additional features, designed to behave like Outlook. [GPL]
VisualOffice
Webmail server for Unix/Windows with extensive interface customization, spam filters, virus protecion and more [Commercial]
WebMail
Provides access to LAN-based email over the Web with most browsers, from a Windows-based server. [Commercial]
Webmail Pro
Webmail Pro is a robust, reliable, and feature-packed web-based email client driven by ColdFusion. Webmail Pro offers a whole suite of personalized, database-driven features. [Commercial]
WebmailASP
Multiuser webmail ASP script works like a desktop email client. Includes dynamic tree of folders, attachments, HTML-message display, contact books and search. All information moved/copied from POP3 and stored in database. [Commercial]
WING
Web IMAP NNTP Gateway, an open source Apache/mod_perl based system which allows users to access email held on an IMAP server via any web browser. [Free]
XandMail
Developers of messaging applications technology for companies and organizations.