After messing around for a few hours this morning, I finally got it to work. All I have on the page is a Submit button, the To: field loops through the recordset. I understand that the file to update for any new message is contained in one of the email templates.
I must say, the documentation for this (and other WebAssist) products is extremely poor. You guys really need to write a step-by-step for all your products so people know what to expect, every step of the way. You say you don't need any coding or php experience, but it's just not true.