Godaddy email relay using universal email

My web form, which had been working for years, stopped sending emails a few months ago. It is driving me a bit crazy. I've been trying every different port and any setting I can find, to no avail. Any chance you could take a look? Attaching my email relay service setup (screenshot). I set up a simple test page here:http://www.dmtatraining.com/emailtest.php

I'd need to see a copy of the page and the universal email include file to try to spot a problem.

Here are the files

I don't see anything wrong with these. Can I get FTP access to do some testing?

Yes - in private message. Thanks!

Maybe contact GoDaddy. Is it possible you are past your limit for the day? I can't seem to find any problems with your script and I've tried several others without success. Emails are not sending, but I don't think it is a problem with the php code.

I can't figure it out, and GD has been quite unhelpful. For an alternative, I'd like to try using my gmail account - just to get it working. Could you tell me how to setup UE with a gmail account?

UE won't work sending from a Gmail account. Have you tried using authenticated mail through PEAR in UE? That could work with your Go Daddy email credentials.

The only other option would be to use another email library that would work with Gmail. PHPMailer is a popular one that has a GMAIL option. I could help you integrate it in a premier support ticket.

Yes - let's do it. Help getting the PHPMailer installed would be fantastic. Let me know how to get started on this.

Just fill out this form:
http://www.webassist.com/premier_request.php

And then I'll contact you to schedule a time that works for both of us.