谁来告诉我这是啥？电子邮件中

我给一个人发用yahoo就有人回了一封这个，怎莫回事？
日期: 24 Sep 2006 09:38:45 -0000
发件人: MAILER-DAEMON@yahoo.com 添加到地址簿
Yahoo!域名密钥已经确认这封邮件来自于 yahoo.com. 了解更多
收件人: dccrazyboy@yahoo.com.cn
主题: failure notice

Hi. This is the qmail-send program at yahoo.com.
I'm afraid I wasn't able to deliver your message to the following
addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<wangyucui2000@yahoo.com>:
67.28.113.73 failed after I sent the message.
Remote host said: 554 delivery error: dd This user doesn't have a
yahoo.com account (wangyucui2000@yahoo.com) [-5] - mta272.mail.re4.yahoo.com

--- Below this line is a copy of the message.

Return-Path: <dccrazyboy@yahoo.com.cn>
Received: (qmail 23534 invoked by uid 60001); 24 Sep 2006 09:38:42
-0000
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
s=s1024; d=yahoo.com.cn;

h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding;

b=6i4N39DB4xrPI097KXELt2EJ9fC0/mjVBaAvL14Yogn6TPgGkOMQQ9i4L+EwH0dI657ULW941quLgBF7GYCKyB5fA6sSjkSPGwiBf9MVGof4R2hEpXHFXCFxnDbwNHPFAIB+Q7/rAaN6MSuGhF1OePmXKnx/IVrRk8RIEKg38u0=
;
Message-ID: <20060924093842.23532.qmail@web15310.mail.cnb.yahoo.com>
Received: from [210.87.139.154] by web15310.mail.cnb.yahoo.com via
HTTP; Sun, 24 Sep 2006 17:38:42 CST
Date: Sun, 24 Sep 2006 17:38:42 +0800 (CST)
From: C D <dccrazyboy@yahoo.com.cn>
Subject:
=?gb2312?q?=C7=EB=CE=CA=CA=C7=D5=F1=BD=AD=CA=E5=CA=E5=C2=F0=3F?=
To: wangyucui2000@yahoo.com
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="0-1607867371-1159090722=:22190"
Content-Transfer-Encoding: 8bit

--0-1607867371-1159090722=:22190
Content-Type: text/plain; charset=gb2312
Content-Transfer-Encoding: 8bit

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大意是告诉你发送失败，岁空找不到wangyucui2000@yahoo.com这个用户。你是不是应该在wangyucui2000@yahoo.com后面再加个.cn阿？我的邮箱就必须加.cn，因为我用的是雅虎中国的邮箱，不是雅虎乎燃瞎国际的段旅邮箱。

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和楼上差不多

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