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.