[imp] session timeouts

[Kevin Konowalec]

Is it possible to do inactivity timeouts with imp?  I know you can set 
session limits but what I'm more interested in is the ability to 
automatically log out a user after a set period of inactivity (say 15 
minutes).  This counter would be reset to zero with any activity from 
the user, so as long as they are doing stuff they can continue 
working... but if it goes idle it will start the countdown to 
auto-logout.  Is that doable?