Solusi Kirim Email Di Framework CI "fsockopen()"

Solusi ketika anda dihadapkan oleh pesan error

 Asumsi disini bahwa konfigurasi mail sudah sesuai :

public function lupa_password(){
        $email = $this->input->post('email');
        $data_user = $this->m_lapor_api->check_email($email)->result();
        if(count($data_user)>1){
            foreach($data_user as $data){
                $this->load->library('email');
                $email = $data->email;
                $config = Array(
                    'protocol' => "smtp",
                    'smtp_host' => "domain.com",
                    'smtp_port' => 465,
                    'smtp_user' => "admin@domain.com",
                    'smtp_pass' => "passwordUserMail",
                    'smtp_crypto' => "ssl", //can be 'ssl' or 'tls' for example
                    'mailtype' => "html",
                    'smtp_timeout' => "4",
                    'charset' => "iso-8859-1",
                    'wordwrap' => TRUE
                );
                $this->email->initialize($config);
                $this->email->set_newline("\r\n");
                // Set to, from, message, etc.
                $this->email->to($email);
                $this->email->from("admin@domain.com","Layanan Email");
                $this->email->bcc("admin@domain.com");
                $this->email->subject("Layanan Lupa Password");
                $this->email->message("password anda ".$data->password);   
               
                if(! $this->email->send()){
                    echo "sukses";
                }else{
                    echo "gagal";
                }
            }
        }
        echo $this->email->print_debugger();
    }

 Jika script diatas dicoba maka akan muncul pesan error diatas, bagaimana solusinya, solusinya ialah mengganti :

'protocol' => "smtp"

Dengan :

'protocol' => "sendmail",

Demikian solusi praktis dari kasus  "fsockopen()... ", Semoga Bermanfaat