note 112237 added to function.mail

My mail function is not working: <?php $to = 'ronsebastian@gmail.com'; $subject = 'Test mail'; $message = 'Hi this is a test mail!'; $headers = 'From: webmaster@example.com' . "\r\n" . 'Reply-To: webmaster@example.com' . "\r\n" . 'X-Mailer: PHP/' . phpversion(); if(mail($to, $subject, $message, $headers)){ print "SENT"; }else{ print "FAILED!"; } ?> i get failed, what should i do, anything in the php.ini file? ---- Server IP: 69.147.83.199 Probable Submitter: 106.51.68.115 ---- Manual Page -- http://php.net/manual/en/function.mail.php Edit -- https://master.php.net/note/edit/112237 Del: integrated -- https://master.php.net/note/delete/112237/integrated Del: useless -- https://master.php.net/note/delete/112237/useless Del: bad code -- https://master.php.net/note/delete/112237/bad+code Del: spam -- https://master.php.net/note/delete/112237/spam Del: non-english -- https://master.php.net/note/delete/112237/non-english Del: in docs -- https://master.php.net/note/delete/112237/in+docs Del: other reasons-- https://master.php.net/note/delete/112237 Reject -- https://master.php.net/note/reject/112237 Search -- https://master.php.net/manage/user-notes.php