如何查看SMTP日志呀，谢谢

ilikesap

在IMAIL服务器上，如何查看SMTP日志呀，我的现在老是退信，提示如下。有谁能帮助解决一下，谢谢！
-----Original Message-----
From: postmaster@mail.parweldasiapac.com
[mailto:postmaster@mail.parweldasiapac.com]
Sent: Tuesday, December 25, 2007 3:17 AM
To: tsp@parweldasiapac.com
Subject: Undeliverable Mail

Delivery failed 20 attempts: mukesh.bulsara@rsmbentleyjennison.com


Original message follows.

Received: from sonytx36 [86.159.65.25] by mail.parweldasiapac.com with ESMTP
  (SMTPD32-8.00) id A036D0116; Mon, 24 Dec 2007 17:47:34 +0800
Reply-To: <tsp@parweldasiapac.com>
From: "TSP" <tsp@parweldasiapac.com>
To: <mukesh.bulsara@rsmbentleyjennison.com>
Subject: Private and confidential
Date: Mon, 24 Dec 2007 09:47:43 -0000
Message-ID: <[email=00a901c84612$0aa7bda0$4701a8c0@sonytx36]00a901c84612$0aa7bda0$4701a8c0@sonytx36[/email]>
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_NextPart_000_00AA_01C84612.0AA7BDA0"
X-Mailer: Microsoft Office Outlook 11
Thread-Index: AchF0v9gtYxkSfpDRkiOx4AW7OaWWQAPi7IQ
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198

This is a multi-part message in MIME format.

------=_NextPart_000_00AA_01C84612.0AA7BDA0
Content-Type: multipart/alternative;
boundary="----=_NextPart_001_00AB_01C84612.0AA7BDA0"


------=_NextPart_001_00AB_01C84612.0AA7BDA0
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit

ineedrmb

在services下的smtp服务里可以设置日志显示形式，该日志可以在spool目录中找到。

lgj858

1.检查看看服务器上的dns能否正确解析你发送失败的那个域名，你可以手动测试看看
2.如果可以，你可以手动telnet对方25端口看看，看看能否正常连接上，亦有可能因为带宽或者网络状况过差，比如掉包现象比较严重时发送，会发送失败，如果超过20次重试，会退信

ineedrmb

建议最好设置成10次投递失败就退信，20次的话时间间隔确实太长，许多人会困惑，常常有人问：“为什么我今天发的邮件，明天早上来上班才会收到退信？”