In the forgot password server behavior, on the last step, you can you define the email message that is sent.
remove the [password] token, then click the plus button and select the NewPW session variable.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.