Multiple Email Not Sending Correct

I am trying to send multiple email but having small issue. I can get my news letter emails from the database but I can not get the email to send correct. For some reason it only sends the message to the first email in the list and not the others.

How can I make sure it sends to all emails in list.

PHP Code:

public function sendmail() {
    $config = array( 
        'protocol' => 'smtp', 
        'smtp_host' => 'ssl://squid.arvixe.com', 
        'smtp_port' => 465, 
        'smtp_user' => '******', 
        'smtp_pass' => '******'
    ); 

    $this->load->library('email', $config);
        
    $results = $this->get_emails();

    foreach ($results as $result) {

        $this->email->from(config_item('email'), config_item('website_name'));
        
        $this->email->to($result['email']);
        
        $this->email->subject('My mail through codeigniter from localhost'); 
        
        $this->email->message('Hello World…');

        if (!$this->email->send()) {
             
            show_error($this->email->print_debugger()); 
            
        } else {

            $this->session->set_flashdata('success', 'Your e-mail has been sent!' . $result['email']);
            redirect('admin/mail');
        }
    }
} 


Email Model

PHP Code:

public function get_emails() {
$this->db->select('email');
$this->db->from($this->db->dbprefix . 'news_letter');
$query = $this->db->get();

return $query->result_array();
} 


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