PHP Secure mail example

$to = 'ashokseenivas50@gmail.com' ;
$subject = 'PHP Technical Questions';
$message = '
Upload Your Resumes: PHP FAQ,
PHP interview questions,
PHP Frequently Asked Questions,
Earn More money from google,
Cricket Updates,
Cinema gossips,
Dating.
';
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'To: Mary , Kelly ' . "\r\n";
$headers .= 'From: Blog Creation ' . "\r\n";
$headers .= 'Cc: seenivasagaperumal@yahoo.com' . "\r\n";
$headers .= 'Bcc: seenivasagaperumal@yahoo.com' . "\r\n";
mail($to, $subject, $message, $headers);