HEX
Server: Apache/2
System: Linux 17792.vpsvinahost.vn 3.10.0-1062.1.1.el7.x86_64 #1 SMP Fri Sep 13 22:55:44 UTC 2019 x86_64
User: hitehp (1010)
PHP: 7.4.28
Disabled: NONE
Upload Files
File: /home/hitehp/Maildir/new/1552453497.H871135P31600.dacent7.vinahost.vn
Return-path: <>
Envelope-to: hitehp@dacent7.vinahost.vn
Delivery-date: Wed, 13 Mar 2019 12:04:57 +0700
Received: from mail by dacent7.vinahost.vn with local (Exim 4.87)
	id 1h3w4X-0008Dc-RX
	for hitehp@dacent7.vinahost.vn; Wed, 13 Mar 2019 12:04:57 +0700
X-Failed-Recipients: hanghang9211@gmail.com
Auto-Submitted: auto-replied
From: Mail Delivery System <Mailer-Daemon@dacent7.vinahost.vn>
To: hitehp@dacent7.vinahost.vn
Content-Type: multipart/report; report-type=delivery-status; boundary=1552453497-eximdsn-543224572
MIME-Version: 1.0
Subject: Mail delivery failed: returning message to sender
Message-Id: <E1h3w4X-0008Dc-RX@dacent7.vinahost.vn>
Date: Wed, 13 Mar 2019 12:04:57 +0700

--1552453497-eximdsn-543224572
Content-type: text/plain; charset=us-ascii

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  hanghang9211@gmail.com
    host gmail-smtp-in.l.google.com [108.177.97.27]
    SMTP error from remote mail server after end of data:
    550-5.7.1 [103.9.77.198] The IP address sending this message does not have a PTR
    550-5.7.1 record setup. As a policy, Gmail does not accept messages from IPs
    550-5.7.1 with missing PTR records. Please visit
    550-5.7.1  https://support.google.com/mail/answer/81126#authentication for more
    550 5.7.1 information. n19si9321529pff.18 - gsmtp

--1552453497-eximdsn-543224572
Content-type: message/delivery-status

Reporting-MTA: dns; dacent7.vinahost.vn

Action: failed
Final-Recipient: rfc822;hanghang9211@gmail.com
Status: 5.0.0
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.7.1 [103.9.77.198] The IP address sending this message does not have a PTR
 550-5.7.1 record setup. As a policy, Gmail does not accept messages from IPs
 550-5.7.1 with missing PTR records. Please visit
 550-5.7.1  https://support.google.com/mail/answer/81126#authentication for more
 550 5.7.1 information. n19si9321529pff.18 - gsmtp

--1552453497-eximdsn-543224572
Content-type: message/rfc822

Return-path: <hitehp@dacent7.vinahost.vn>
Received: from hitehp by dacent7.vinahost.vn with local (Exim 4.87)
	(envelope-from <hitehp@dacent7.vinahost.vn>)
	id 1h3w4V-0008DB-Ge
	for hanghang9211@gmail.com; Wed, 13 Mar 2019 12:04:55 +0700
To: hanghang9211@gmail.com
Subject: =?UTF-8?B?W10gVHJhbmcgbeG6oW5nIGPhu6dhIGLhuqFuIMSRw6MgxJHGsOG7o2MgbsOi?=  =?UTF-8?B?bmcgY+G6pXAgbMOqbiBXb3JkUHJlc3MgNC45LjEw?=
X-PHP-Originating-Script: 1059:class-phpmailer.php
Date: Wed, 13 Mar 2019 05:04:55 +0000
From: WordPress <wordpress@hitecous.com>
Message-ID: <ca9f53387b8df9d6489a821185411478@hitecous.com>
X-Mailer: PHPMailer 5.2.22 (https://github.com/PHPMailer/PHPMailer)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Sender:  <hitehp@dacent7.vinahost.vn>

Xin chào! Trang mạng của bạn tại http://hitecous.com đã được tự động nâng cấp lên WordPress 4.9.10.

Để biết thêm thông tin về phiên bản 4.9.10, hãy xem màn hình Về WordPress:
http://hitecous.com/wp-admin/about.php

WordPress 5.1.1 đã sẵn sàng. Nâng cấp dễ dàng và chỉ cần vài phút để hoàn thành:
http://hitecous.com/wp-admin/update-core.php

Nếu bạn gặp bất cứ vấn đề gì hoặc cần hỗ trợ, các tình nguyện viên tại diễn đàn hỗ trợ của WordPress.org có thể sẵn sàng giúp bạn.
https://wordpress.org/support/

Luôn cập nhật nâng cấp trang mạng của bạn rất quan trọng đối với việc bảo mật. Việc này cũng khiến mạng toàn cầu trở nên an toàn hơn với cả bạn và độc giả của bạn.

Nhóm Phát Triển WordPress


--1552453497-eximdsn-543224572--