my apologies, it should be $RecipArray[$RecipIndex]:
try this example:
$MailBody = $MailBody . $RecipArray[$RecipIndex]['memberFirstName'];
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.