无法投递邮件

无法投递邮件无法投递邮件
  1. 第二十三条无法投递的邮件,应当退回寄件人。

    Article 23 . Undeliverable postal materials shall be returned to the senders .

  2. 确认为无法投递的邮件。

    A e-mail was recognized as undeliverable .

  3. 投寄邮包时这寄件人姓名地址无法投递的邮件,应当退回寄件人。

    NAME AND FULL ADDRESS OF POSTING Undeliverable postal materials shall be returned to the senders .