Here you can define a list of "default" documents that the Web Server will look for if an HTTP request comes in with no specific file identified.

In the above example, if a request comes in for http://webmail.merakdemo.com/special IceWarp Server will look for index.html, index.wml then index.php in the directory "special" and display the first one found.
If none of the defined documents is found then IceWarp Server will do one of the following
If Directory content listing is allowed (see Web Service - Options) then the directory listing for directory "special" will be displayed.
If Directory content listing is not allowed then a "Page not found" error will be returned.