That is a good start, at least the UE server behavior is being triggered. I have modified the webassist > email > mail_php.php to add in another debug line. Remove the lines that you just added on the contact page and use the updated version of this mail_php.php page. It should stop processing and print a message letting you know the mail call was successful, if the mail call was not successful you should get an error message about this as well. Post back and let us know the result that you get.