日本发过来的邮件延迟

jin886

大家好，最近我公司接收日本，美国那边发过来的邮件延迟很严重，少则几个小时多则2天才收到，但是我们发过去对方很快就可以收到，导致很多重要信息没有及时处理，请大家帮忙分析下。我这边IP做了反向解析。

以下是邮件头信息
Received: from mail.***.com.cn (172.16.1.1) by mail.***.com.cn (192.168.1.5)
with Microsoft SMTP Server (TLS) id 8.0.685.24; Fri, 2 Nov 2007 00:30:00
+0800
Received: from donald.nhkspg.co.jp (210.254.107.130) by edge.***.com.cn
(172.16.1.1) with Microsoft SMTP Server id 8.0.685.24; Fri, 2 Nov 2007
00:25:17 +0800
Received: from goofy.nhkspg.co.jp (mickey [210.254.107.131])    by
donald.nhkspg.co.jp (8.13.7/8.13.7) with ESMTP id l9V6d5W2015641   for
<25317@***.com.cn>; Wed, 31 Oct 2007 15:39:05 +0900 (JST)
Received: from goofy.nhkspg.co.jp (localhost [127.0.0.1])   by
localhost.nhkspg.co.jp (Postfix) with ESMTP id 247F82A7F   for
<25317@***.com.cn>; Wed, 31 Oct 2007 15:39:04 +0900 (JST)
Received: from smlnhk00.ainet.nhkspg.co.jp (unknown [172.16.10.10]) by
goofy.nhkspg.co.jp (Postfix) with ESMTP id 89E6A27D9   for <25317@***.com.cn>;
Wed, 31 Oct 2007 15:38:50 +0900 (JST)
Received: from smlnhk01.ainet.nhkspg.co.jp ([172.16.10.3]) by
smlnhk00.ainet.nhkspg.co.jp with Microsoft SMTPSVC(6.0.3790.1830); Wed, 31
Oct 2007 15:38:58 +0900
Received: from smlbne01.ainet.nhkspg.co.jp ([172.16.10.50]) by
smlnhk01.ainet.nhkspg.co.jp with Microsoft SMTPSVC(6.0.3790.1830); Wed, 31
Oct 2007 15:38:57 +0900
Content-Class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: multipart/mixed;
    boundary="----_=_NextPart_001_01C81B88.B5A9AFD1"
Subject: RE: ***-527
Disposition-Notification-To: <931554@nhkspg.co.jp>
X-MimeOLE: Produced By Microsoft Exchange V6.0.6603.0
Date: Wed, 31 Oct 2007 15:38:55 +0900
Message-ID: <A7B90C7267A84B4F99A55F450A9EA0FA023FE052@smlbne01.ainet.nhkspg.co.jp>
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
Thread-Topic: ***-527
Thread-Index: AcgbdOk0ytw5qFBKQpOo9G1bOtMilQAE5xIw
From: <931554@nhkspg.co.jp>
To: <25317@***.com.cn>
X-OriginalArrivalTime: 31 Oct 2007 06:38:57.0675 (UTC) FILETIME=[B6D195B0:01C81B88]
Return-Path: 931554@nhkspg.co.jp
X-MS-Exchange-Organization-PRD: nhkspg.co.jp
Received-SPF: None (edge.***.com.cn: 931554@nhkspg.co.jp does not designate
permitted sender hosts)
X-MS-Exchange-Organization-PCL: 2
X-MS-Exchange-Organization-Antispam-Report: DV:3.3.4604.600;SID:SenderIDStatus None;TIME:TimeBasedFeatures
X-MS-Exchange-Organization-SCL: 0
X-MS-Exchange-Organization-SenderIdResult: NONE

钉子

信头对分析没有用处,最好是找出对方服务器上的smtp log来分析.