I received many failure message when using Gmail to send mail via Zoho mail account.

This is the full message.

Can you please help?

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 A message that you sent could not be delivered to one or more of its recipients. This is a permanent error.

hienntn@m aildomain1 , ERROR_CODE :553, ERROR_CODE :sorry, sender rejected, spoofing not allowed!



 Received:from  mail-vk0-f51.google.com  ( mail-vk0-f51.google.com  [209.85.213.51]) by  mx.zohomail.com
        with SMTPS id 1504747811006253. 0835829274315; Wed, 6 Sep 2017 18:30:11 -0700 (PDT)
 Message-ID:<CADfF0q=CSTyPWf- rntb5s59QQJUmv_= ZbhaWviP6aL4Q1mgHYw@mail.gmail.com >
 Date:Thu, 7 Sep 2017 08:29:29 +0700
 From:Hieu Nguyen < hieu.nguyen@ m aildomain0 >
 To:Tho Doan < tho.doan@ m aildomain2 >
 Cc:Hoc Bui CRM < hoc.bui@ m aildomain2 >,
        Nguyễn Thị Ngọc Hiền < hienntn@ m aildomain1 >
 Subject:Re: Thông báo gia hạn dịch vụ Email/Web Hosting/Tên miền/Máy Chủ Ảo tại Viettel IDC
 Content-Type:multipart/ alternative; boundary=" 001a11438accb73c8705588f6689"