Fri 2013-01-25 13:10:23: --> MAIL From:trek2008@aaa.com SIZE=1956
Fri 2013-01-25 13:10:23: <-- 550 DY-001 (SNT0-MC4-F48) Unfortunately, messages from 218.x.xx.xxx weren't sent. Please contact your Internet service provider. You can tell them that Hotmail does not relay dynamically-assigned IP ranges. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors.
Fri 2013-01-25 13:10:23: --> QUIT

大致情况是： B公司(邮件服务器不在一个服务器上）设置了公共邮箱（public@b.com 公共邮箱转发给我公司邮箱111@a.com, 222@a.com , 333@a.com ), B公司发邮件到public@b.com ,111,222,333 都能收到邮件，
但 111@a.com 发邮件到 public@b.com ， 客户能收到邮件， 但 222,333 收不到邮件，
请看看这是什么原因？ 谢谢。

This is the Postfix program at host nrilvf23.index.or.jp.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
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 attached returned message.
The Postfix program
<chenjialu@cjkj.com.cn>: host mail.cjkj.com.cn[211.152.45.58] said: 530
Authentication required (in reply to RCPT TO command)
<liuyl@cjkj.com.cn>: host mail.cjkj.com.cn[211.152.45.58] said: 530
Authentication required (in reply to RCPT TO command)
<luojuan@cjkj.com.cn>: host mail.cjkj.com.cn[211.152.45.58] said: 530
Authentication required (in reply to RCPT TO command)
<zhengyifei@cjkj.com.cn>: host mail.cjkj.com.cn[211.152.45.58] said: 530
Authentication required (in reply to RCPT TO command)
<zouxinhua@cjkj.com.cn>: host mail.cjkj.com.cn[211.152.45.58] said: 530
Authentication required (in reply to RCPT TO command)
==============================================
Reporting-MTA: dns; nrilvf23.index.or.jp
X-Postfix-Queue-ID: 866622F4021
X-Postfix-Sender: rfc822; liuyl@cjkj.com.cn
Arrival-Date: Mon, 28 Jan 2013 10:29:09 +0900 (JST)
Final-Recipient: rfc822; chenjialu@cjkj.com.cn
Original-Recipient: rfc822;chenjialu@cjkj.com.cn
Action: failed
Status: 5.0.0
Remote-MTA: dns; mail.cjkj.com.cn
Diagnostic-Code: smtp; 530 Authentication required
Final-Recipient: rfc822; liuyl@cjkj.com.cn
Original-Recipient: rfc822;liuyl@cjkj.com.cn
Action: failed
Status: 5.0.0
Remote-MTA: dns; mail.cjkj.com.cn
Diagnostic-Code: smtp; 530 Authentication required
Final-Recipient: rfc822; luojuan@cjkj.com.cn
Original-Recipient: rfc822;luojuan@cjkj.com.cn
Action: failed
Status: 5.0.0
Remote-MTA: dns; mail.cjkj.com.cn
Diagnostic-Code: smtp; 530 Authentication required
Final-Recipient: rfc822; zhengyifei@cjkj.com.cn
Original-Recipient: rfc822;zhengyifei@cjkj.com.cn
Action: failed
Status: 5.0.0
Remote-MTA: dns; mail.cjkj.com.cn
Diagnostic-Code: smtp; 530 Authentication required
Final-Recipient: rfc822; zouxinhua@cjkj.com.cn
Original-Recipient: rfc822;zouxinhua@cjkj.com.cn
Action: failed
Status: 5.0.0
Remote-MTA: dns; mail.cjkj.com.cn
Diagnostic-Code: smtp; 530 Authentication required
_____________________ next part ______________________
Received: from nrilvf23.index.or.jp (localhost [127.0.0.1])
by localhost.index.or.jp (Postfix) with SMTP id 866622F4021;
Mon, 28 Jan 2013 10:29:09 +0900 (JST)
Received: from nrisaf23.index.or.jp
([172.19.246.80])
by nrilpma23.index.or.jp (unknown) with ESMTP id r0S1T4xO009454;
Mon, 28 Jan 2013 10:29:05 +0900
Received: from nrims00a.nri.co.jp [192.50.135.11] by nrisaf23.index.or.jp id sp15159; Mon Jan 28 10:29:04 2013 +0900 (JST)

Received: from nrims00a.nri.co.jp (localhost.localdomain [127.0.0.1])
by nrims00a.nri.co.jp (Switch-3.3.3/Switch-3.3.3) with ESMTP id r0S1T4Wp022481;
Mon, 28 Jan 2013 10:29:04 +0900
Received: (from mailnull@localhost)
by nrims00a.nri.co.jp (Switch-3.3.3/Switch-3.3.0/Submit) id r0S1T4tT022480;
Mon, 28 Jan 2013 10:29:04 +0900
X-Authentication-Warning: nrims00a.nri.co.jp: mailnull set sender to liuyl@cjkj.com.cn using -f
Received: from nrizmf21a.index.or.jp ([172.100.25.19])
by nrims00a.nri.co.jp (Switch-3.3.3/Switch-3.3.3) with ESMTP id r0S1T3U8022473
for <ebhelp-ext@nri.co.jp>; Mon, 28 Jan 2013 10:29:03 +0900
Received: from 127.0.0.1 (127.0.0.1) by m-FILTER with ESMTP; Mon, 28 Jan 2013 10:29:03 +0900
Received: from nrisaf33.index.or.jp (localhost [127.0.0.1])
by nrisaf33.index.or.jp (8.13.7.Alpha3+Sun/8.13.4) with ESMTP id r0S1T05D026278
for <ebhelp-ext@nri.co.jp>; Mon, 28 Jan 2013 10:29:00 +0900 (JST)
Received: from nrilvf33.index.or.jp [172.19.246.109] by nrisaf33.index.or.jp id sp26277; Mon Jan 28 10:29:00 2013 +0900 (JST)
Received: from nrilvf33.index.or.jp (localhost [127.0.0.1])
by localhost.index.or.jp (Postfix) with SMTP id 9375A2F400A
for <ebhelp-ext@nri.co.jp>; Mon, 28 Jan 2013 10:28:59 +0900 (JST)
Received: from mail.cjkj.com.cn
([211.152.45.58])
by nrilpa37.index.or.jp (unknown) with ESMTP id r0S1So40010039
for <ebhelp-ext@nri.co.jp>; Mon, 28 Jan 2013 10:28:50 +0900
Received: from liuylpc by mail.zoomlion-cmrc.com (MDaemon PRO v12.0.1)
with ESMTP id md50001585257.msg
for <ebhelp-ext@nri.co.jp>; Mon, 28 Jan 2013 09:27:25 +0800
X-Spam-Processed: mail.zoomlion-cmrc.com, Mon, 28 Jan 2013 09:27:25 +0800
(not processed: message size (1674813) exceeds spam filter configured max size of (204800))
X-Authenticated-Sender: liuyl@cjkj.com.cn
X-Return-Path: liuyl@cjkj.com.cn
X-Envelope-From: liuyl@cjkj.com.cn
X-MDaemon-Deliver-To: ebhelp-ext@nri.co.jp
From: "=?GB2312?B?wfXUwMC0?="<liuyl@cjkj.com.cn>
To: "=?GB2312?B?1KywrMfg?="<aiqing_yuan@kokuyo.com>
CC: "ebhelp-ext"<ebhelp-ext@nri.co.jp>
Subject: =?GB2312?B?xL/CvLGose0=?=
Date: Mon, 28 Jan 2013 09:27:20 +0800
Message-Id: <DM__130128092327_93420812352@mail.cjkj.com.cn>
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_NextPart_13012809271930810442861_000"
X-Priority: 3
X-Mailer: DreamMail 4.6.9.2
X-Proofpoint-Spam-Policy: default
X-Proofpoint-Spam-Score: 0
X-Proofpoint-Spam-Adjust: 0
X-Proofpoint-Spam-Reason: mlx
X-Proofpoint-Adult-Score: 0

Tue 2013-02-26 09:38:56: <-- 554 Your host does not have a PTR (reverse lookup) record. Please correct this or contact your administrator in order to submit mail to this system.
这是指反向域名解析没有做，可以找线路接入商来完成。

写的不错.顶一个

不错.没事多逛