I've been getting a few spam registrations that seem to bypass my sonnb's spam filter and a captcha. I presume they might actually be human spammers. I've enabled 'approvals by moderator' but it stops people from immediately posting. I was wondering, is there a way for new members to start posting immediately, but their posts only appear once they have been approved? In other words, if they post spam, it won't be seen by the approved members, and they won't get a notification, should they be watching the thread.