smrestrict: A simple plugin for Squirrelmail to control user access.

Install:
Install as you would any other plugin. See ./plugins/README.plugins from 
the Squirrelmail distribtion for details.

Configuration: Requires a userprefs entry for user='username', 
prefkey='squirrelmail_login_enabled', prefval='Y'. This is helpful for 
restricting access to 
a mailserver via Squirrelmail, without having to modify the mail server 
itself.


-Ben Lentz, 6/26/2003
