how do I moderate 1st post or do this on new users?

[wickland]

I would like a user to be able to register and make a first post, BUT I don't want that post to go live. I would like to moderate the post and user by seeing the quality of the first post, then after I accept the user, he can make unmoderated posts.

How can I do this? I did selected moderate new users in the Options, but this doesn't even allow the user to make a first post. I would like to see the quality of the posts before accepting the user.

Thanks