質問編集履歴
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情報が不足していた為、質問内容を変更いたしましました。
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File without changes
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@@ -12,4 +12,36 @@
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12
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```ここに言語を入力
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"v=spf1 +a:www2126.sakura.ne.jp +mx ~all"
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15
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```
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###発生している問題・エラーメッセージ
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18
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+
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* ドメインは "domain.com" に変更させていただいております。ドメイン自体は存在しております。
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20
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21
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```
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-----Original Message----- From: Mail Delivery System
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Sent: Thursday, April 7, 2016 2:59 PM
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To: info@domain.com
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Subject: Undelivered Mail Returned to Sender
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This is the mail system at host localhost.localdomain.
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I'm sorry to have to inform you that your message could not
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30
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be delivered to one or more recipients. It's attached below.
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31
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32
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For further assistance, please send mail to postmaster.
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33
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34
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If you do so, please include this problem report. You can
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35
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delete your own text from the attached returned message.
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36
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37
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The mail system
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38
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39
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<info@domain.com>: host aspmx.l.google.com[2404:6800:4008:c03::1b] said:
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40
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550-5.7.1 [2401:2500:203:31f::9] Our system has detected that this message
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41
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does 550-5.7.1 not meet IPv6 sending guidelines regarding PTR records and
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550-5.7.1 authentication. Please review 550-5.7.1
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https://support.google.com/mail/?p=ipv6_authentication_error for more 550
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5.7.1 information. se2si9468385pac.54 - gsmtp (in reply to end of DATA
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command)
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46
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15
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```
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