기존에 주문알림 , 상담신청 알림 , 문의 알림, 관리자에 받을 이메일 각각 지정해놓으면

카페 24 또는 가비아 한국 호스팅 쪽에다가 그누보드 셋팅 하면  메일이 오는데

해외 호스팅어쪽 셋팅 했을시 메일이 오지가 않습니다.

한국 호스팅쪽은 다음 지메일 네이트 네이버 다 잘 들어오는데 호스팅어만 그렇습니다.

PHP 버전 5.1 그누보드 5.0.38 PHP 메일러 2.0.4 입니다 .  호스팅어는 php5.2~7.1 지원 ,

아래 사양 첨부와 / 메일 소스 코드 첨부합니다.

데이터베이스 서버

서버: Localhost via UNIX socket

서버 타입: MariaDB
서버 버전: 10.1.25-MariaDB - MariaDB Server
제품 버전: 10

Apache
데이터베이스 클라이언트 버전: libmysql - mysqlnd 5.0.12-dev - 20150407 - $Id: b5c5906d452ec590732a93b051f3827e02749b83 $
PHP 확장: mysqli문서 curl문서 mbstring문서
PHP 버전: 7.0.21

phpMyAdmin

버전 정보: 4.7.1, 최신 안정 버전: 4.7.3

[code]

<?php
/*~ class.phpmailer.php
.---------------------------------------------------------------------------.
|  Software: PHPMailer - PHP email class                                    |
|   Version: 2.0.4                                                          |
|   Contact: via sourceforge.net support pages (also www.codeworxtech.com)  |
|      Info: http://phpmailer.sourceforge.net                               |
|   Support: http://sourceforge.net/projects/phpmailer/                     |
| ------------------------------------------------------------------------- |
|    Author: Andy Prevost (project admininistrator)                         |
|    Author: Brent R. Matzelle (original founder)                           |
| Copyright (c) 2004-2007, Andy Prevost. All Rights Reserved.               |
| Copyright (c) 2001-2003, Brent R. Matzelle                                |
| ------------------------------------------------------------------------- |
|   License: Distributed under the Lesser General Public License (LGPL)     |
|            http://www.gnu.org/copyleft/lesser.html                        |
| This program is distributed in the hope that it will be useful - WITHOUT  |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     |
| FITNESS FOR A PARTICULAR PURPOSE.                                         |
| ------------------------------------------------------------------------- |
| We offer a number of paid services (www.codeworxtech.com):                |
| - Web Hosting on highly optimized fast and secure servers                 |
| - Technology Consulting                                                   |
| - Oursourcing (highly qualified programmers and graphic designers)        |
'---------------------------------------------------------------------------'

/**
 * PHPMailer - PHP email transport class
 * @package PHPMailer
 * @author Andy Prevost
 * @copyright 2004 - 2009 Andy Prevost
 */

class PHPMailer {

  /////////////////////////////////////////////////
  // PROPERTIES, PUBLIC
  /////////////////////////////////////////////////

  /**
   * Email priority (1 = High, 3 = Normal, 5 = low).
   * @var int
   */
  var $Priority          = 3;

  /**
   * Sets the CharSet of the message.
   * @var string
   */
  //var $CharSet           = 'iso-8859-1';
  var $CharSet           = 'utf-8';

  /**
   * Sets the Content-type of the message.
   * @var string
   */
  var $ContentType        = 'text/plain';

  /**
   * Sets the Encoding of the message. Options for this are "8bit",
   * "7bit", "binary", "base64", and "quoted-printable".
   * @var string
   */
  var $Encoding          = '8bit';

  /**
   * Holds the most recent mailer error message.
   * @var string
   */
  var $ErrorInfo         = '';

  /**
   * Sets the From email address for the message.
   * @var string
   */
  var $From              = !@is_file($path)) {
      $this->SetError($this->Lang('file_access') . $path);
      return false;
    }

    $filename = basename($path);
    if($name == '') {
      $name = $filename;
    }

    $cur = count($this->attachment);
    $this->attachment[$cur][0] = $path;
    $this->attachment[$cur][1] = $filename;
    $this->attachment[$cur][2] = $name;
    $this->attachment[$cur][3] = $encoding;
    $this->attachment[$cur][4] = $type;
    $this->attachment[$cur][5] = false; // isStringAttachment
    $this->attachment[$cur][6] = 'attachment';
    $this->attachment[$cur][7] = 0;

    return true;
  }

  /**
   * Attaches all fs, string, and binary attachments to the message.
   * Returns an empty string on failure.
   * @access private
   * @return string
   */
  function AttachAll() {
    /* Return text of body */
    $mime = array();

    /* Add all attachments */
    for($i = 0; $i < count($this->attachment); $i++) {
      /* Check for string attachment */
      $bString = $this->attachment[$i][5];
      if ($bString) {
        $string = $this->attachment[$i][0];
      } else {
        $path = $this->attachment[$i][0];
      }

      $filename    = $this->attachment[$i][1];
      $name        = $this->attachment[$i][2];
      $encoding    = $this->attachment[$i][3];
      $type        = $this->attachment[$i][4];
      $disposition = $this->attachment[$i][6];
      $cid         = $this->attachment[$i][7];

      $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
      $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
      $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);

      if($disposition == 'inline') {
        $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
      }

      $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);

      /* Encode as string attachment */
      if($bString) {
        $mime[] = $this->EncodeString($string, $encoding);
        if($this->IsError()) {
          return '';
        }
        $mime[] = $this-&