Conditional to accept e-mails from administrators

[Kanustep]

Hello,

I would like to create a area where the people that accept e-mail from administrator have permission to see. Is there any way or conditional to do that?

Thank you

[Dismounted]

PHP Code:

if (!($permissions['useroptions'] & $vbulletin->bf_misc_useroptions['adminemail']))
{
    print_no_permission();
}