Flash to PHP email - Char limit problem

Hi

My first time using PHP. I want to just send an email from Flash, but it’s not as simple as I hoped.

In my code it works fine until I change the message variable to a long string. I think there’s a limit? Why would there be a limit? And what is the work around this?

<?php $to = ($_POST['email']); $subject = "Your Answers"; $message = "Hi" . $_POST['name'] . "
";$message .= "Here are your given answers: 

";
$message .= ($_POST['message']); ////////// Long string!

$message .= "

---------------------------
"; $message .= "From: " . $_POST['name'] . "Email: " . $_POST['email']  . "
"; if(@mail("$to", "Your Answers", $message, $headers)) {     echo "answer=ok"; }  else  {     echo "answer=error"; } ?>



Thanks for any help