Editor: AfterLogic WebMail Lite PHP is easy-to-use webmail script with Modern interface, supports AJAX and skins. Users can receive, view, delete, compose, and send mail through web interface (POP3 and SMTP supported). Multiple attachments, multiple mail accounts and domains, preview panel, web-based administration. Easy installation, supports PHP 4.1 and above. Open source and completely free. Can be upgraded to Pro version with extended features.
AJAX (drastically speeds up user interface and saves traffic) and classic HTML (compatible with old browsers) versions UI
“Back” button in AJAX interface mode is supported
Receives and sends mails from/to local and remote POP3/SMTP servers
Secure viewing HTML-formatted email messages, ability to view plain text version
Reply, Redirect & Forward functions
Deleting messages
Printing a message from the browser
Can view and download files attached to a message
Save messages to disk
Can show RFC-822 headers
WebMail Administration via web interface
Source code can be easily modified
Minimal system requirements
NEW:
Checkboxes in message list
Handy preview pane — stay on the same page while browsing e-mails in the mailbox
Special mechanism (API) enables Smooth integration of the product into your web site