I was wondering if someone could help, I have enabled secure iPrint and
have added the users OUs as users of the printer(s) however some users
are being prompted to login again. This happens with users at random and
even in the same OU. The PCs all have Windows XP SP3 installed and the
server is NW6.5SP7 with the iPrint patches installed. The uniqueid is
set for all users and the ipp.conf file has not been changed. I have
also had a look at the apache error logs and there appears to be ldap
issues, but i can see no reason why there should be any problems, given
my comments above.

I have noticed in these forums that this issue has come up previuosly,
but the thread always seems to go cold.

I hope someone can help