I am having problem on sending email via cake php 2.7. Well, the email gets forwarded to the desired email address but there is problem in getting sender email address, as I am getting configuration email address in the place of sender email address. I have problem in getting how to fix this issue. It would be grateful if anybody could suggest anything regarding the issue.
Some parts of code are:
pages controller
public function sendEmail($data) {
    $email = new CakeEmail();
    $email->config('gmail');
    $email->emailFormat('html');
    $email->sender($data['User']['email_address'],$data['User']['name']);
    $email->from(array($data['User']['email_address'] => $data['User']['name']));   
    $email->to('configuration_email');
    $email->replyTo($data['User']['email_address']);
    $email->subject($data['User']['subject']);
    $message = 'Name: '.$data['User']['name'].'<br> How Did You Hear: '. $data['User']['how_did_you_hear'].
            '<br>Message: '.$data['User']['body'];
    if ($email->send($message))
    {
        return true;
    }else {
        return false;
    }
  }
email.php
public $gmail = array(
        'host' => 'ssl://smtp.gmail.com',
        'port' => 465,
        'username' => 'configuration_email',
        'password' => 'password',       
        'transport' => 'Smtp'
        );
'From' field is using configuration email instead of using $data['User']['email'].
Thank you in advance!