W3MAIL - fast and small webmail client written in PHP5. It provides easy webmail access to IMAP accounts and has very few requirements to install. Features multi-language support, simple contacts manager, MIME attachments, displays HTML messages.
Download:
http://prdownloads.sourceforge.net/w3mail/w3mail-1.0.tar.gz?download
For more info please visit the project home page:
http://w3mail.sourceforge.net
https://sourceforge.net/projects/w3mail/