SlightPHP\SMTP::SendHello PHP Method

    private function SendHello($hello, $host)
    {
        fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if ($this->do_debug >= 2) {
            echo "SMTP -> FROM SERVER: " . $this->CRLF . $rply;
        }
        if ($code != 250) {
            $this->error = array("error" => $hello . " not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4));
            if ($this->do_debug >= 1) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF;
            }
            return false;
        }
        $this->helo_rply = $rply;
        return true;
    }