Dis you try it without the quotation marks?
$from = “From(ascii code here) firstname.lastname@example.org <email@example.com>\r\n”;
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.