I have developed a newsletter for my client created dynamicly with PHP and MySQL. Everything was ok since I need to send the newssletter to the unclosed recipients. The problem is that I need elaborate the message with the newsletter inside (CSS,photos,etc) because the archive that contains the Newsletter have some loops and query to the data base. One time the Newsletter is sended and recived I can only vusualize the HTML but the PHP is missing, there is not readed.
What is the process for visualize this kind of dynamic newsletters?