Welcome to use Extmail!

ExtMail is a flexible Webmail system that support Maildir and qmail and Postfix, can authenticated via MySQL/LDAP, key features are:

• Fast and reliable
  Using cache mechanism and high performance code, making read/write and message listing faster

• Multilingual Support
  Extmail support multilingual locale and charset, according NCR, you can forget the pain of bad characters

• True template driven
  The MVC design completely seperate data and template, easier to do modification

High performance
Can easily handle over 1000MB mailbox or > 200MB attachment

Documentation can be found at this Link, the extmail big picture can be found here