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From: MAILER-DAEMON<MAILER-DAEMON@mb-clean.jp>
Subject: Undelivered Mail Returned to Sender
MIME-Version: 1.0
Date: Fri, 12 Jun 2015 06:05:00 +0900
Message-ID: <xxxxx@docomo.ne.jp>
Received: from www59.mb-clean.jp ([103.28.30.59]) ... for Fri, 12 Jun 2015 06:05:00 +0900 (JST)
To: @docomo.ne.jp
Content-Type: text/plain; charset="Shift_JIS"
Content-Transfer-Encoding: base64
We failed to deliver mail because the volume of recipient's mailbox exceeded the local limit.
