Some (not all) of my users get this pop up box from MSIE when they hit the
proxy server:

Password Expiry Warning, the password for (user id and context) has
expired and this is the last grace login. Please contact Administrator to
change the password.

But a) the password is not even close to expiring, b) forcing a change on
the user's password doesn't fix, c) they can click OK and get in anyway d)
grace logins are at the maximum allowed.

I have googled for this message and searched Novell forum and tech base,
can not find any thing. One TID talks about some patches for BM38 not
recognizing passwords with special characters in them, but that is not the
case here.