You can't try it as soon as you sign up. If you sign up, you'll "be notified." That being said, I was once signed up for a Bing Newsletter, and they weren't too

You can't try it as soon as you sign up. If you sign up, you'll "be notified." That being said, I was once signed up for a Bing Newsletter, and they weren't too spammy. Still, wish I could try it without having to sign up.