Why is swiftmailer not showing senders' email address in yii2?

I have a problem. I created a form Contact

on my web page, which includes: name

, surname

, email

and description

. When I submit my form, an email is sent, but the senders email is my email address. Fe:

http://imageshack.com/a/img922/801/eVyutz.png

      

        
        
        
      

    

my.email@gmail.com

it shows not the email that the user entered in the form, but mine. And after that, when I click Reply button

and type a message, I send it to myself. Why?

Here's what I did:

My mailer

:

        'mailer' => [
        'class' => 'yii\swiftmailer\Mailer',
        'useFileTransport' => false,
        'transport' => [
            'class' => 'Swift_SmtpTransport',
            'host' => 'smtp.gmail.com',
            'username' => 'my.email@gmail.com',
            'password' => 'password',
            'port' => '465',
            'encryption' => 'ssl',
            'streamOptions' => [ 'ssl' =>
                [ 'allow_self_signed' => true,
                  'verify_peer' => false,
                  'verify_peer_name' => false,
                ],
            ]
        ],
    ],

      

        
        
        
      

    

My actionContact()

:

public function actionContact() 
{
    $model = new Contact();
    $model->scenario = Contact::SCENARIO_CREATE;

    if ($model->load(Yii::$app->request->post()) && $model->save()) {
        if ($model->sendEmail(Yii::$app->params['adminEmail'])) {
            Yii::$app->getSession()->setFlash('success', Yii::t('app', 'Success'));
        }
        else {
            Yii::$app->getSession()->setFlash('error', Yii::t('app', 'Failed'));
        }
        return $this->refresh();
    } else {
        return $this->render('contact', [
            'model' => $model,
        ]);
    }
}

      

        
        
        
      

    

And mine model function

:

public function sendEmail($email) 
{
    return Yii::$app->mailer->compose()
            ->setTo($email)
            ->setFrom([$this->email => $this->name." ".$this->surname])
            ->setSubject($this->subject)
            ->setTextBody($this->text)
            ->send();
}

      

        
        
        
      

    

Please help me to solve this, what is wrong? Thanks for any help!

I think there is something wrong with the variable $email

. Because when I use setFrom

for email

, it only shows my letter.