That's set in your eqemu_config.xml file
change
Code:
<!-- Server status. Default is unlocked -->
<unlocked/>
<!-- <locked/> -->
to
Code:
<!-- Server status. Default is unlocked -->
<!-- <unlocked/> -->
<locked/>
and set your status in your account table to >= 250 and you can log in.
anyone else you want in, you'll need to set their status accordingly.