Just to clarify....
Line 9 should be more like this?
$MailFrom = "";
I'm asking for the clarification because by removing it, it leaves the same result, but perhaps scrubs the sender domain even more...
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.