It will send the preview and actual newsletter out without any issues, just not the spam check email. I added localhost as the smtp server but it doesn't make any difference.
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.