[support] Node URL of a particular content type

Hello, I have created a content type and if some one / administrator is creating new content using that content type authenticated user will get notification by email. I am trying to do this by rules module. The problem is I am not able send the exact URL of the content type. How I can pass the exact URL? I have tried using variable %node_url and !node_url. but no use.. Thanks, Nikhil Kala