Squirrel Mail

Squirrel Mail

SquirrelMail is a standards-based webmail package written in PHP. 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 required) for maximum compatibility across browsers. It has very few requirements and is very easy to configure and install. SquirrelMail has all the functionality you would want from an email client, including strong MIME support, address books, and folder manipulation.

Roundcube

Roundcube

Roundcube provides a streamlined user interface. The default skin includes icons designed by Stephen Horlander and Kevin Gerich for Mozilla.org.

  • Available in over 70 languages
  • Multiple sender identities
  • Forwarding messages with attachments
  • Searching messages and contacts
  • Spell checking
  • Unlimited users and messages
  • Template system for custom skins