Grace period for inactive accounts?

Hi, I'm using Openldap 2.3.38 with the ppolicy overlay on a Fedora 7 x86-64 server. Is there any functionality built in to provide account locking after a certain length of time after a password expires? Similiar to pwdGraceAuthnLimit but based on time rather than number of login attempts? I'd like to be able to lock accounts after a period of inactivity. Or am I missing some other way of doing this?

Thanks,

John

____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs