<form method="post" action="obratka" id="feedback-form">
Как к Вам обращаться:
<input type="text" name="nameFF" required placeholder="фамилия имя отчество" x-autocompletetype="name">
Email для связи:
<input type="email" name="contactFF" required placeholder="адрес электронной почты" x-autocompletetype="email">
Ваше сообщение:
<textarea name="messageFF" required rows="5" placeholder="Здравствуйте,"></textarea>
<input type="submit" name="obratka" value="Отправить">
</form>

function obratka()
    {
        $this->load->library('form_validation');
        $data['pages'] = $this->pages_model->get_pages();
        $data['pages_dop'] = $this->pages_model->get_pages_dop();
        $data['pages_dop2'] = $this->pages_model->get_pages_dop2();
        $data['pages_info'] = $this->pages_model->get_pages_info($title);
        $data['categories'] = $this->pages_model->get_cat();
        $data['latest_articles'] = $this->pages_model->get_latest_articles();
        $data['user'] = $this->session->userdata('user');
        $data['user_info']['status'] = $this->session->userdata('status');
        $data['user_info']['avatar'] = $this->session->userdata('avatar');
        $data['error'] = '';
        if($this->input->post('obratka'))
        {
            $this->load->model('rules_model');
            $this->form_validation->set_rules($this->rules_model->obratka);
            $check = $this->form_validation->run();
            if($check == TRUE)
            {
                $name2 = $this->input->post('nameFF');
                $email2 = $this->input->post('contactFF');
                $text2 = $this->input->post('messageFF');

                $this->load->library('email');

                $this->email->from($email2, $name2);
                $this->email->to('моё_мыло@mail.ru');
                $this->email->subject('Тестовое сообщение');
                $this->email->message($text2);

                $this->email->send();

                $data['error'] = "Ваш вопрос успешно оптравлен владельцу сайта. Спасибо за проявленный интерес. Я отвечу Вам в течении одного рабочего дня!";
                $name = 'info';
                $this->template->page_view($data,$name);
            }
        }
        else
        {
            $data['error'] = "вы все ....";
            $name = 'obr';
            $this->template->page_view($data,$name);
        }
    }

Your message has been successfully sent using the following protocol: mail
From: "llllllll" <llll@mail.ru>
Return-Path: <llll@mail.ru>
Reply-To: "llll@mail.ru" <llll@mail.ru>
X-Sender: llll@mail.ru
X-Mailer: CodeIgniter
X-Priority: 3 (Normal)
Message-ID: <545a735840d40@mail.ru>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
=?utf-8?Q?=d0=a2=d0=b5=d1=81=d1=82=d0=be=d0=b2=d0=be=d0=b5_=d1=81=d0=be?=
 =?utf-8?Q?=d0=be=d0=b1=d1=89=d0=b5=d0=bd=d0=b8=d0=b5?=
llllllllll

if($this->input->post('obratka'))

action="obratka"