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                        |  |  メルマガ配信処理にて、送信エラーが起きた場合のエラーメールについて
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                        |  | ■ | メルマガ配信処理にて送信エラーが起きた場合、以下の様な内容のメールが、エラーメール受け取り先に設定したメールアドレスに送信されます。 エラーメールの種類によって送信できなかったエラーの状態(原因)をご確認いただけます。
 
 ※エラーメールを送信するサーバーによって、エラーを表す文面が異る場合がございます。
 
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                        |  | 1 |  【メールサーバー側の問題の場合のエラーメールサンプル】
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                              | This is the Postfix program at host mx.example.jp I'm sorry to have to inform you that the message returned
 below could not be delivered to one or more destinations.
 For further assistance, please send mail to <postmaster>
 If you do so, please include this problem report. You can
 delete your own text from the message returned below.
 
 The Postfix program
 
 
 <aaa@bbb.co.jp>:
                               
                                connect to mx.example.jp[999.999.999.999]: No
                                  route to host
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                        |  | 2 |  【メールアドレスに誤りがある場合のエラーメールサンプル】
                         
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                        |  |  |  例1
                        : 
                          メールサーバーにメールアカウントが存在しない
                          
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                              |  I'm sorry to have to inform you that the message returned below could not be delivered to one or more destinations.
 For further assistance, please send mail to <postmaster>
 If you do so, please include this problem report. You can
 delete your own text from the message returned below.
 
 
 The Postfix program
 
 <no_user@example.com>: host mx.example.com[333.333.333.333] said: 550 5.1.1
 
 <no_user@example.com>...
                                  User unknown (in reply to RCPT TO command)
 
 Reporting-MTA: dns; mx1.srve.net
 Arrival-Date: Sat, 16 Apr 2005 15:32:09 +0900 (JST)
 Final-Recipient: rfc822; no_user@example.com
 Action: failed
 Status: 5.0.0
 Diagnostic-Code: X-Postfix; host mx.example.com[333.333.333.333] said: 550 5.1.1
 
 <no_user@example.com>... User unknown (in reply to RCPT TO command)
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                              | I'm sorry to have to inform you that the message returned below could not be delivered to one or more destinations.
 For further assistance, please send mail to <postmaster>
 If you do so, please include this problem report. You can
 delete your own text from the message returned below.
 
 
 The Postfix program
 
 
 <aaa@bad.host.com>: 
                                Name
                                  service error for name=bad.host.com type=A: Host not
                                  found
 
 Reporting-MTA: dns; mx1.srve.net
 Arrival-Date: Tue, 19 Apr 2005 09:40:27 +0900 (JST)
 
 Final-Recipient: rfc822; aaa@bad.host.com
 
 Action: failed
 
 Status: 5.0.0
 
 Diagnostic-Code: X-Postfix; Name service error for name=l.jp
                                type=A: Host not
 
 found
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                        |  | 3 |  【送り先のメールボックスが一杯の場合のエラーメールサンプル】
                         
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                              | The original message was received at Sat, 20 Nov 2004 08:27:37 +0900 (JST) from mx.example.jp [111.111.111.111]
 
 ----- The following addresses had permanent fatal errors -----
 
 <full_user@example.jp>
 
 
 ----- Transcript of session follows -----
 
 ... while talking to local:
 
 DATA
 
 <<< 552 5.2.2 The recipient's
                                  mailbox is full.
 
 554 <full_user@example.jp>... Service unavailable
 Reporting-MTA: dns; dns.example.jp
 Received-From-MTA: DNS; mx.example.jp
 Arrival-Date: Sat, 20 Nov 2004 08:27:37 +0900 (JST)
 
 
 Final-Recipient: RFC822; <full_user@example.jp>
 Action: failed
 Status: 5.2.2
 Remote-MTA: DNS; local
 Diagnostic-Code: X-Unix; 552 5.2.2 The recipient's mailbox is full.
 Last-Attempt-Date: Sat, 20 Nov 2004 08:27:37 +0900 (JST)
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