I need to set up a domain with a determinated mail quota! I changed
the domain mail quota at iDA (at Mail/Mailbox Disk Quota/Specify) and
restart the lDAP but the changes didn't make any effect.
I also changed manually at maildomaindiskquota parameter, but it
didn't make any effect do.

How I can do it? I don't want to use COS, because this parameter would
have to be applied.

My iPlanet Messaging Server version is 5.0!