Thanks Jason - must have missed that it was HTML where the text goes.
I have one last question on all of this - emails working from my registration page - one to the person registering, and one to the site owner. All good.
The set up is that when someone registers, the site owner verifies their details and issues a password.
So I'm trying to automate the email with the password, from a form where the site owner adds the the password.
I haven't been able to get an email sent from this page though.
It should go to
<?php echo $row_SecurityAssisttradeusers['Email']; ?>
Which echoes correctly on the page, and what I have the Email to set to in UE, but no emails are coming through.
I've attached the page with the from, and the UE file. This is definitely the last piece of all of this though!