Newsletters: Subscription Form Missing Recaptcha?

I do not have a Google ReCaptcha in with the Newsletter sign up block. Can this be added?

I have been getting a lot of junk emails signing up.

Thanks.

Please try the following solution

http://forum.cs-cart.com/topic/45770-how-to-add-image-verification-to-subscribe-block/#entry257214

(!) Not tested on latest versions