samba - Aug 2009 - Samba-LDAP Password Expiration Email Script?

Hi All,

I am currently running Samba with an OpenLDAP backend. I would like to be able
to have a script run that would look at the sambaPwdLastSet attribute, compare
it to the current time and then if needed...email the user a reminder to change
their password. I have never written any scripts that reference the LDAP
directory, so I'm hoping there is something out there that I can modify or
reference for my own script.

Any help would be greatly apprecitated, thanks!

--Bill