[求助]exchange能發不能收，跪求各位相助

mike108

<br>
公司新安裝exchage2003<br>
nat映射正常<br>
修改a紀錄和mx紀錄一致<br>
內網能收能發<br>
能發往外網郵件,但是不能收<br>
外部郵箱發往公司郵箱就有錯誤提示如下：<br>
如果是dns錯誤<br>
我外網可以ping mail.gtbf-ltd.com通啊<br>
<br>
<br>
<br>
This is an automatically generated Delivery Status Notification<br>
<br>
Delivery to the following recipient failed permanently:<br>
<br>**@gtbf-ltd.com<br>
<br>
Technical details of permanent failure: <br>
PERM_FAILURE: DNS Error: Domain name not found<br>
<br>----- Original message -----<br>
<br>
Received: by 10.36.247.71 with SMTP id u71mr3301128nzh;<br>Thu, 13 Oct 2005 22:40:06 -0700 (PDT)<br>
Return-Path: <**@gmail.com><br>
Received: from gtbfmike ( [211.148.138.136])<br>by mx.gmail.com with ESMTP id m1sm1634283nzf.2005.10.13.22.40.05;<br>Thu, 13 Oct 2005 22:40:06 -0700 (PDT)<br>
Message-ID: <000a01c5d081$bc458b40$1400a8c0@gtbfLtd.com><br>
<br>
To: <**i@gtbf-ltd.com><br>
Subject: test<br>
Date: Fri, 14 Oct 2005 13:40:02 +0800<br>
MIME-Version: 1.0<br>
Content-Type: multipart/alternative;<br>
boundary="----=_NextPart_000_0003_01C5D0C4.C6F91FF0"<br>
X-Priority: 3<br>
X-MSMail-Priority: Normal<br>
X-Mailer: Microsoft Outlook Express 6.00.2900.2180<br>
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180<br>
<br>
This is a multi-part message in MIME format.<br>
<br>
------=_NextPart_000_0003_01C5D0C4.C6F91FF0<br>
Content-Type: text/plain;<br>
charset="big5"<br>
Content-Transfer-Encoding: quoted-printable<br>
<br>
test<br>
------=_NextPart_000_0003_01C5D0C4.C6F91FF0<br>
Content-Type: text/html;<br>
<br>----- Message truncated -----<br>

young_089

Dns解析一般要24小时生效;<br>
楼主是不是刚修改的,过一段时间看看~~