The only user should be you or if you have appointed someone, please go with Marions guidance

Thanks Marion.

I agree with Marion....this should be fixed a.s.a.p. or you'll get hit with soooooo many bots.....

Kirby,
I am assuming that you are speaking about someone that has joined WA from your site or with you affiliate link? If that is the case then you want to work with them and welcome them.
I have set up messages that are sent out on a regular basis to new people and you can do that when you click on the plane. Go to messages and develop your own message to go to them.
Hope that helps
Then again I could be mistaken!
Shiela

Oooops! You need to take the check mark out of the box 'Anyone can register' on the Settings==> General page in your dashboard. You may also want to delete the Meta widget. What is a Widget?