NOCC is a webmail client written in PHP that provides webmail access to IMAP and POP3 accounts. Features: Connection to IMAP and POP3 server, Sending mail with MTA (Sendmail, Postfix, etc.) or SMTP server, Support MIME attachment messages, Multi-language support (more than 30 languages so far), Theme ability (you can change all the colors and fonts easily), user preferences, and no need of a database.

SquirrelMail is a standards-based webmail package written in PHP4. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no Javascript) for maximum compatibility across browsers. It has very few requirements and is very easy to configure and install. SquirrelMail has a all the functionality you would want from an email client, including strong MIME support, address books, and folder manipulation.

This is a fairly complete and configurable WebMail system written in PHP. It can connect to any SMTP/POP3 server for sending and receiving messages, and can be used in Virtual Domain systems.

6XMailer is a highly customizable POP3 mail reader written in PHP4. Features include: MIME support for attachments, HTML mail with displaying of embedded content, Multilingual support via language packs, Themes via theme packs, Per-user address book and settings such as displaying name and signatures.

PHPwebmail is a web browser based IMAP and SMTP mail client. Often it is not possible to make outside mail connections from networks behind strict firewalls. With PHPwebmail a mail client only needs a WWW connection to the mailserver. Specifically it only needs a connection to the webserver hosting PHPwebmail. Most of the times the web and mail server will be the same machine but PHPwebmail can connect to other mailservers as well as long as there is an IMAP connection between these two machines possible (allowed).

IlohaMail is a light-weight yet full featured multilingual PHP-based webmail program with IMAP/POP3 support. IlohaMail is easy to install and use, and runs on a default build of PHP and does not require databases (although database support is available) or the c-client IMAP library (a custom pure-PHP library is used). Features include: POP3/IMAP support, full contacts manager, calendar, bookmarks manager, multiple sender identities, Aspell-based spell checker, and experimental GPG support.

eCorrei is a fast, easy and small webmail program with IMAP/POP3 support and addressbook. Supports attachments, HTML mail, in-line images, signatures, and much more. Does not require any database.

PhpMail is basically a PHP program to email in plain text or HTML format (options available) using To, CC, BCC. It works with PHP3 and PHP4 both. No library is needed to execute this program.

poppawid is a free, full featured web based email client written in PHP. It is an extension of the now abandoned "popper_mod" project which was an extension of the origional popper. It runs on any server that can run PHP and mySQL. Uses POP and SMTP. Users can have multiple email accounts setup within their account. Has Calendar, Addressbook, Spell check, Folders, and more. Newer features include Multiple attachments, skinning, filters,bug fixes +. Previously known as Popper_mod-wid

MyMail is straight out of the box webmail.It requires no database or user configuration. MyMail is small, fast, and robust and will not bog down your server if you have a large amount of mail users. MyMail is portable and will work with Windows, Linux, and BSD. MyMail has a simple administration interface for viewing documentation, common problems and fixes, and mail server status plus uptime.

Demo here
Admin Demo here

The demo username is: testing@resiware.com password: 1234567 .
The admin demo username is: user and password: open.