Flash email form issue

hi everyone.

just completed the flash email form tutorial http://www.kirupa.com/developer/actionscript/flash_php_email.htm

i did exactly what the tutorial said ( exept for that i changed the email direccion in the .php file) but it doesnt work, the “message have been sent” message appears, but the mail doesnt arrive ever… so please someone help me, is there a different method to do that?? is the tutorial wrong??