Getting error on sending an email!

Hi,

I have followed the tutorial and created Flash file to send emails. But getting the error: "Message not sent". Is it becuase my web server doesn't support aspx or what? Please help.

The link to the tutorial:

http://anyrest.wordpress.com/2010/04/12/send-e-mail-from-flash-usin-net/

As I cannot attach the files created here, I am attaching the snapshot of th swf file.

Thanks in advance for any help.