new to php nuke

ok so i finally got php nuke working on my website now when some one goes to register and registers but that person never gets an email abt the conformation so how do i do that

PLEASEE HELP!

Go to:

- Admin/Forums/Configuration and in "General Board Settings" choose "User" for Enable Account Activation.

Also check to see that your domain is listed properly under "Domain Name" and withough http:// as I believe this causes trouble with sending inaccurate link validation url's. Just make sure your site name is www.yoursitename.com and you should be good to go.

I'd also suggest enabling Visual Confirmation Code to help keep at least some of the bots at bay.