Netware 6.5.6

I'm looking for a possible method to give users e-mail notification that their eDir password will expire in X days. We have a number of remote users who currently only use Netstorage and they occasionally can't get in because of an expired password - unbeknownst to the user.

It would be helpful if I could have the system send a daily message counting down from 10 days, for example. I have Virtual Office configured to allow users to change passwords.

I'm not using Universal Password, but will implement if necessary for this.