问：你好。我公司同事之前发送客户s.porntiwa@k2alliedcomponent.com这个地址是可以的。春节回来之后就不能发送了。帮我看一下原因好吗？下面是退信报告截图。谢谢。
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寧波東洋佳嘉商貿有限公司
郑梦予
地 址：浙江
ＴＥＬ：
E-MAIL：zhengmengyu@tq1nb.com
***************************************** 发件人： MAILER-DAEMON发送时间：
09:55:42收件人： zhengmengyu抄送： 主题： Undelivered Mail Returned to
Sender This is the mail system at host bjsmtp60.vhostgo.com.I'm sorry to have to inform you that your message could notbe delivered to one or more recipients. It's attached below.For further assistance, please send mail to postmaster.If you do so, please include this problem report. You candelete your own text from the attached returned message. The mail system<s.porntiwa@k2alliedcomponent.com>: host
aspmx.l.google.com[127.0.0.1] said: 550-5.1.1 The email account that you tried to reach does not
exist. Please try 550-5.1.1 double-checking the recipient's email address
for typos or 550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser g2sipgi.461 –
gsmtp (in reply to RCPT TO command)Reporting-MTA: dns; bjsmtp60.vhostgo.comX-west263-Queue-ID: Rzyy1X-west263-Sender: rfc822; zhengmengyu@tq1nb.comArrival-Date: Wed, 20 Feb 2019 09:55:28 0800 (CST)Final-Recipient: rfc822; s.porntiwa@k2alliedcomponent.coment: rfc822;s.porntiwa@k2alliedcomponent.comAction: failedStatus: 5.1.1Remote-MTA: dns; aspmx.l.google.comDiagnostic-Code: smtp; 550-5.1.1 The email account that you tried to reach
does not exist. Please try 550-5.1.1 double-checking the recipient's
email address for typos or 550-5.1.1 unnecessary spaces. Learn more at 550
5.1.1 https://support.google.com/mail/?p=NoSuchUser g2sipgi.461 –
gsmtpReturn-Path: <zhengmengyu@tq1nb.com>Received: from mail7.myhost.net (mail7.myhost.net
[127.0.0.1])by bjsmtp60.vhostgo.com (west263) with ESMTP id Rzyy1for <s.porntiwa@k2alliedcomponent.com>; Wed, 20 Feb 2019 09:55:28
0800 (CST)Received: (qmail 11107 invoked by uid 889); 20 Feb 2019 09:55:25
0800Received: from unknown (HELO USER-9NSFK3601R)
(zhengmengyu@tq1nb.com@127.0.0.1) by mail7 with ESMTPA; 20 Feb 2019 09:55:25 0800Date: Wed, 20 Feb 2019 09:55:27 0800From: "zhengmengyu" <zhengmengyu@tq1nb.com>To: "Rattana Phanjam" <p.rattana@k2alliedcomponent.com>, "s.paritta" <s.paritta@k2alliedcomponent.com；
t.pornphimon@k2alliedcomponent.com>Cc: "Porntiwa Satapornpenchat"
<s.porntiwa@k2alliedcomponent.com>, "okamoto"
<okamoto@k2alliedcomponent.com；b.janyaporn@k2alliedcomponent.com>Subject: Billing note for PO 01/ (TQ-1)Message-ID: <668@tq1nb.com>X-mailer: Foxmail 6, 15, 201, 23 [cn]Mime-Version: 1.0Content-Type: multipart/mixed;boundary="=====001_Dragon_====="
,有一个客户的邮件发过去，被退回来说有问题
答：您好，mail system<>: host aspmx.l.google.com[127.0.0.1] said: 550-5.1.1 The email account that you tried to reach does not exist.
退信是说邮箱地址不存在，请确认是否输错地址。
