メール不達のお知らせ(Delivery status notification)

[MAILER-DAEMON at cmx03.m.cnci.ad.jp]

これはシステムの自動生成メールです。
This is an automatically generated Delivery Status Notification.

以下アドレスに対してメールが配送できませんでした。
Delivery to the following recipients failed permanently:

   * nakaneco at katch.ne.jp

Reason: 550 5.7.1 Message rejected


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