PHP Form mail

I used this script
http://www.visibilityinherit.com/cod...validation.php to produce a form
and everything worked fine on my site, which I was using for testing. When I
transferred over to the client's site it doesn't send the email. The error and
thank you messages work, but no email. As I have heard that some hosts block
some php files with the name 'formmail' I called it something else.
I have checked and rechecked all the data and only my email address and the
URLs for the error and thank you pages had to be changed, my email is correct,
but still not email.
Any ideas as to what is happening and how I can get around it please?

Rosalind

What host is the client using? I believe that some, like GD, require an additional step to setup email accounts that will be processed via form scripts.

Not GoDaddy,although supposedly a Portuguese host it is ns1.livedns.co.uk , which I think is FastHosts.co.uk.
Who has to perform the additional setup?

Rosalind

Who has to perform the additional setup?

With GD, the user needs to go to some page on their host control panel where
they enter the addresses of all form email recipients. It's not a bad idea as
it foils header injection and other abuse problems from poorly configured
scripts.

I have been sent the following information and code, but have not succeeded in
working out where to add it. The code I am using is underneath. Many thanks

- to send emails through our servers you must comply with one of the following
rules
a. The sending email must be from your domain
b. The receiving email must be from your domain
This account could/should be geral (AT) formosaparadise (DOT) com
- To avoid a wrong use of our scripts by spammers you must had a line before
you call the ?mail? functionality

ini_set("sendmail_from", " user (AT) yourdomain (DOT) com ");
- Please add to the email send code a functionality ?-f? in the fifth
parameter of the function send mail
- This is the simple configuration of sending emails in php
<?php
ini_set("sendmail_from", user (AT) yourdomain (DOT) com);
mail($email_to, $email_subject, $email_message, $headers,
'-f'user (AT) yourdomain (DOT) com);
?>
my php code is

<?php
// Input Your Personal Information Here
$mailto = 'myemail (AT) mydomain (DOT) com' ;
$from = "FormosaParadise.com" ;
$formurl = "http://formosaparadise.com/correios.php" ;
$errorurl = "http://formosaparadise.com/formmailerror.php" ;
$thankyouurl = "http://formosaparadise.com/thankyou.php" ;
// End Edit

// prevent browser cache
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");

function remove_headers($string) {
$headers = array(
"/to\:/i",
"/from\:/i",
"/bcc\:/i",
"/cc\:/i",
"/Content\-Transfer\-Encoding\:/i",
"/Content\-Type\:/i",
"/Mime\-Version\:/i"
);
if (preg_replace($headers, '', $string) == $string) {
return $string;
} else {
die('You think Im spammy? Spammy how? Spammy like a clown, spammy?');
}
}

$uself = 0;
$headersep = (!isset( $uself ) || ($uself == 0)) ? "\r\n" : "\n" ;

if (!isset($_POST['email'])) {
header( "Location: $errorurl" );
exit ;
}

// Input Your Personal Information Here
$name = remove_headers($_POST['name']);
$email = remove_headers($_POST['email']);
$phone = remove_headers($_POST['phone']);
$comments = remove_headers($_POST['comments']);
$http_referrer = getenv( "HTTP_REFERER" );
// End Edit

if (!preg_match("/^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i",$email)) {
header( "Location: $errorurl" );
exit ;
}

// Input Your Personal Information Here
if (empty($name) || empty($email) || empty($phone) ||empty($comments)) {
header( "Location: $errorurl" );
exit ;
}
// End Edit

if ( ereg( "[\r\n]", $name ) || ereg( "[\r\n]", $email ) ) {
header( "Location: $errorurl" );
exit ;
}
if (get_magic_quotes_gpc()) {
$comments = stripslashes( $comments );
}

// sets max amount of characters in comments area (edit as nesesary)
if (strlen($comments) > 1250) {
$comments=substr($comments, 0, 1250).'...';
}
// End Edit

$message =
"This message was sent from:\n" .
"$http_referrer\n\n" .

// Input Your Personal Information Here
"Name: $name\n\n" .
"Email: $email\n\n" .
"Phone No: $phone\n\n" .
"Comments: $comments\n\n" .
"\n\n------------------------------------------------------------\n" ;
// End Edit

mail($mailto, $from, $message,
"From: \"$name\" <$email>" . $headersep . "Reply-To: \"$name\" <$email>" .
$headersep );
header( "Location: $thankyouurl" );
exit ;

?>