This Php Code Is Not Working For Me To Receive Mail From My Web [duplicate]

1. Unable To Receive Mail Using This Code

   'RECAPTCHA_FAILED_CHECK') ) ); } // Recaptcha check up // Requires curl. If your server does not support curl, this script does not work. if(isset($_POST["g-recaptcha-response"]) && $recaptcha_secret_key !== '') { $endpoint = 'https://ift.tt/1vh5G4o' . $recaptcha_secret_key . '&response=' . $_POST['g-recaptcha-response'] ; $curl = curl_init() ; curl_setopt( $curl , CURLOPT_URL , $endpoint ) ; curl_setopt( $curl , CURLOPT_SSL_VERIFYPEER , false ) ; curl_setopt( $curl , CURLOPT_RETURNTRANSFER , true ) ; curl_setopt( $curl , CURLOPT_TIMEOUT , 5 ) ; $json = curl_exec( $curl ) ; curl_close( $curl ) ; if($json == FALSE) { returnAndExitAjaxResponse( constructAjaxResponseArray( FALSE, 'RECAPTCHA_FAILED', array('error_message'=> 'RECAPTCHA_FAILED') ) ); } $json = json_decode($json); if($json->success === FALSE) { returnAndExitAjaxResponse( constructAjaxResponseArray( FALSE, 'RECAPTCHA_FAIL_RESPONSE', array('error_message'=> 'Recaptcha response is not valid.') ) ); } } // Check $recipient if($recipient === '') { returnAndExitAjaxResponse( constructAjaxResponseArray( FALSE, 'RECIPIENT_IS_NOT_SET', array('error_message'=> 'RECIPIENT email address is not set. Please configure the script.') ) ); } // Check for empty required field if(!isset($_POST["email"]) || !isset($_POST["fname"]) || !isset($_POST["message"])) { returnAndExitAjaxResponse( constructAjaxResponseArray( FALSE, 'MISSING_REQUIRED_FIELDS', array('error_message'=> 'MISSING_REQUIRED_FIELDS should not be occurred.') ) ); } // Sanitize input $fname = filter_var($_POST["fname"], FILTER_SANITIZE_STRING); $lname = filter_var($_POST["lname"], FILTER_SANITIZE_EMAIL); $website = $_POST["website"]; if (!preg_match("~^(?:f|ht)tps?://~i", $website)) $website = "http://" . $website; $website = filter_var($website, FILTER_VALIDATE_URL); $email = filter_var(trim($_POST["email"]), FILTER_SANITIZE_EMAIL); $message = filter_var($_POST["message"], FILTER_SANITIZE_STRING, FILTER_FLAG_NO_ENCODE_QUOTES); // If non required fields are empty if ( empty($lname) ){ $lname = "No last name entered."; } if ( empty($website) ){ $website = "No website entered."; } // Headers $headers = 'From: '.$fname.' ' . "\r\n"; $headers .= 'Reply-To: '.$email.'' . "\r\n"; $headers .= 'X-Mailer: PHP/' . phpversion(); // Subject $subject = "New email from contact form"; // Build Message $email_content = "First Name: $fname\n"; $email_content .= "Last Name: $lname\n"; $email_content .= "Website: $website\n"; $email_content .= "Email: $email\n\n"; $email_content .= "Message:\n$message\n\n\n"; $email_content .= "CLIENT IP:\n".get_client_ip()."\n"; $email_content .= "HOST IP:\n".$_SERVER['SERVER_ADDR']."\n"; // Check if sent try { $sendmailResult = mail($recipient, $subject, $email_content, $headers); if( $sendmailResult === TRUE ) { returnAndExitAjaxResponse( constructAjaxResponseArray( TRUE ) ); } else { returnAndExitAjaxResponse( constructAjaxResponseArray( FALSE, 'ERROR_AT_PHPMAIL', array('error_information'=> error_get_last() ) ) ); } } catch (Exception $_e) { returnAndExitAjaxResponse( constructAjaxResponseArray( TRUE, 'ERROR_AT_PHPMAIL', array('error_message'=> $_e->getMessage()) ) ); } /* Construct ajax response array Input: Result (bool), Message (optional), Data to be sent back in array */ function constructAjaxResponseArray ($_response, $_message = '', $_json = null) { $_responseArray = array(); $_response = ( $_response === TRUE ) ? TRUE : FALSE; $_responseArray['response'] = $_response; if(isset($_message)) $_responseArray['message'] = $_message; if(isset($_json)) $_responseArray['json'] = $_json; return $_responseArray; } /* Returns in the Gframe ajax format. Input: data array processed by constructAjaxResponseArray () Outputs as a html stream then exits. */ function returnAndExitAjaxResponse ($_ajaxResponse) { if(!$_ajaxResponse){ $_ajaxResponse = array('response'=>false,'message'=>'Unknown error occurred.'); } header("Content-Type: application/json; charset=utf-8"); echo json_encode($_ajaxResponse); die(); } // Function to get the client IP address function get_client_ip() { $ipaddress = ''; if (isset($_SERVER['HTTP_CLIENT_IP'])) { $ipaddress = $_SERVER['HTTP_CLIENT_IP']; } else if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ipaddress = $_SERVER['HTTP_X_FORWARDED_FOR']; } else if(isset($_SERVER['HTTP_X_FORWARDED'])) { $ipaddress = $_SERVER['HTTP_X_FORWARDED']; } else if(isset($_SERVER['HTTP_FORWARDED_FOR'])) { $ipaddress = $_SERVER['HTTP_FORWARDED_FOR']; } else if(isset($_SERVER['HTTP_FORWARDED'])) { $ipaddress = $_SERVER['HTTP_FORWARDED']; } else if(isset($_SERVER['REMOTE_ADDR'])) { $ipaddress = $_SERVER['REMOTE_ADDR']; } else { $ipaddress = 'UNKNOWN'; } return $ipaddress; }