admin panelden mail gönderiyorum gitmiyor.iletişim sayfasından birşey gönderiyorum admin panele düşüyor ama mail gelmiyor.

class.smtp.php dosyası bu . birde class.phpmailer.php var ama nasıl düzenliyeceğimi bilmiyorum onu.
smtp bilgilerim net doğru. yardım edebilecek yazılımcı var mı

<?php


class SMTP
{
    public $SMTP_PORT = 587;
    public $CRLF = "\r\n";
    public $do_debug = NULL;
    public $do_verp = false;
    private $smtp_conn = NULL;
    private $error = NULL;
    private $helo_rply = NULL;
    public function __construct()
    {
        $this->smtp_conn = 0;
        $this->error = NULL;
        $this->helo_rply = NULL;
        $this->do_debug = 0;
    }
    public function Connect($host, $port = 0, $tval = 30)
    {
        $this->error = NULL;
        if ($this->connected()) {
            $this->error = ["error" => "Already connected to a server"];
            return false;
        }
        if (empty($port)) {
            $port = $this->SMTP_PORT;
        }
        $this->smtp_conn = @fsockopen($host, $port, $errno, $errstr, $tval);
        if (empty($this->smtp_conn)) {
            $this->error = ["error" => "Failed to connect to server", "errno" => $errno, "errstr" => $errstr];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $errstr . " (" . $errno . ")" . $this->CRLF . "<br />";
            }
            return false;
        }
        if (substr(PHP_OS, 0, 3) != "WIN") {
            socket_set_timeout($this->smtp_conn, $tval, 0);
        }
        $announce = $this->get_lines();
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $announce . $this->CRLF . "<br />";
        }
        return true;
    }
    public function StartTLS()
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called StartTLS() without being connected"];
            return false;
        }
        fputs($this->smtp_conn, "STARTTLS" . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . "<br />";
        }
        if ($code != 220) {
            $this->error = ["error" => "STARTTLS not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        if (!stream_socket_enable_crypto($this->smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
            return false;
        }
        return true;
    }
    public function Authenticate($username, $password)
    {
        fputs($this->smtp_conn, "AUTH LOGIN" . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if ($code != 334) {
            $this->error = ["error" => "AUTH not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        fputs($this->smtp_conn, base64_encode($username) . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if ($code != 334) {
            $this->error = ["error" => "Username not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        fputs($this->smtp_conn, base64_encode($password) . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if ($code != 235) {
            $this->error = ["error" => "Password not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        return true;
    }
    public function Connected()
    {
        if (!empty($this->smtp_conn)) {
            $sock_status = socket_get_status($this->smtp_conn);
            if ($sock_status["eof"]) {
                if (1 <= $this->do_debug) {
                    echo "SMTP -> NOTICE:" . $this->CRLF . "EOF caught while checking if connected";
                }
                $this->Close();
                return false;
            }
            return true;
        }
        return false;
    }
    public function Close()
    {
        $this->error = NULL;
        $this->helo_rply = NULL;
        if (!empty($this->smtp_conn)) {
            fclose($this->smtp_conn);
            $this->smtp_conn = 0;
        }
    }
    public function Data($msg_data)
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called Data() without being connected"];
            return false;
        }
        fputs($this->smtp_conn, "DATA" . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . "<br />";
        }
        if ($code != 354) {
            $this->error = ["error" => "DATA command not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        $msg_data = str_replace("\r\n", "\n", $msg_data);
        $msg_data = str_replace("\r", "\n", $msg_data);
        $lines = explode("\n", $msg_data);
        $field = substr($lines[0], 0, strpos($lines[0], ":"));
        $in_headers = false;
        if (!empty($field) && !strstr($field, " ")) {
            $in_headers = true;
        }
        $max_line_length = 998;
        while (list($line) = @each($lines)) {
            $lines_out = NULL;
            if ($line == "" && $in_headers) {
                $in_headers = false;
                while ($max_line_length < strlen($line)) {
                }
                $lines_out[] = $line;
                while (list($line_out) = @each($lines_out)) {
                    if (0 < strlen($line_out) && substr($line_out, 0, 1) == ".") {
                        $line_out = "." . $line_out;
                    }
                    fputs($this->smtp_conn, $line_out . $this->CRLF);
                }
            }
            $pos = strrpos(substr($line, 0, $max_line_length), " ");
            if (!$pos) {
                $pos = $max_line_length - 1;
                $lines_out[] = substr($line, 0, $pos);
                $line = substr($line, $pos);
            } else {
                $lines_out[] = substr($line, 0, $pos);
                $line = substr($line, $pos + 1);
            }
            if ($in_headers) {
                $line = "\t" . $line;
            }
        }
        fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . "<br />";
        }
        if ($code != 250) {
            $this->error = ["error" => "DATA not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        return true;
    }
    public function Hello($host = "")
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called Hello() without being connected"];
            return false;
        }
        if (empty($host)) {
            $host = "localhost";
        }
        if (!$this->SendHello("EHLO", $host) && !$this->SendHello("HELO", $host)) {
            return false;
        }
        return true;
    }
    private function SendHello($hello, $host)
    {
        fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER: " . $rply . $this->CRLF . "<br />";
        }
        if ($code != 250) {
            $this->error = ["error" => $hello . " not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        $this->helo_rply = $rply;
        return true;
    }
    public function Mail($from)
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called Mail() without being connected"];
            return false;
        }
        $useVerp = $this->do_verp ? "XVERP" : "";
        fputs($this->smtp_conn, "MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . "<br />";
        }
        if ($code != 250) {
            $this->error = ["error" => "MAIL not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        return true;
    }
    public function Quit($close_on_error = true)
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called Quit() without being connected"];
            return false;
        }
        fputs($this->smtp_conn, "quit" . $this->CRLF);
        $byemsg = $this->get_lines();
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $byemsg . $this->CRLF . "<br />";
        }
        $rval = true;
        $e = NULL;
        $code = substr($byemsg, 0, 3);
        if ($code != 221) {
            $e = ["error" => "SMTP server rejected quit command", "smtp_code" => $code, "smtp_rply" => substr($byemsg, 4)];
            $rval = false;
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF . "<br />";
            }
        }
        if (empty($e) || $close_on_error) {
            $this->Close();
        }
        return $rval;
    }
    public function Recipient($to)
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called Recipient() without being connected"];
            return false;
        }
        fputs($this->smtp_conn, "RCPT TO:<" . $to . ">" . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . "<br />";
        }
        if ($code != 250 && $code != 251) {
            $this->error = ["error" => "RCPT not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        return true;
    }
    public function Reset()
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called Reset() without being connected"];
            return false;
        }
        fputs($this->smtp_conn, "RSET" . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . "<br />";
        }
        if ($code != 250) {
            $this->error = ["error" => "RSET failed", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        return true;
    }
    public function SendAndMail($from)
    {
        $this->error = NULL;
        if (!$this->connected()) {
            $this->error = ["error" => "Called SendAndMail() without being connected"];
            return false;
        }
        fputs($this->smtp_conn, "SAML FROM:" . $from . $this->CRLF);
        $rply = $this->get_lines();
        $code = substr($rply, 0, 3);
        if (2 <= $this->do_debug) {
            echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . "<br />";
        }
        if ($code != 250) {
            $this->error = ["error" => "SAML not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply, 4)];
            if (1 <= $this->do_debug) {
                echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . "<br />";
            }
            return false;
        }
        return true;
    }
    public function Turn()
    {
        $this->error = ["error" => "This method, TURN, of the SMTP is not implemented"];
        if (1 <= $this->do_debug) {
            echo "SMTP -> NOTICE: " . $this->error["error"] . $this->CRLF . "<br />";
        }
        return false;
    }
    public function getError()
    {
        return $this->error;
    }
    private function get_lines()
    {
        $data = "";
        while ($str = @fgets($this->smtp_conn, 515)) {
            if (4 <= $this->do_debug) {
                echo "SMTP -> get_lines(): \$data was \"" . $data . "\"" . $this->CRLF . "<br />";
                echo "SMTP -> get_lines(): \$str is \"" . $str . "\"" . $this->CRLF . "<br />";
            }
            $data .= $str;
            if (4 <= $this->do_debug) {
                echo "SMTP -> get_lines(): \$data is \"" . $data . "\"" . $this->CRLF . "<br />";
            }
            if (substr($str, 3, 1) != " ") {
            }
        }
        return $data;
    }
}

?>