[求助]我的server8.0只能发自己内部邮箱，而不能发给其他邮箱，谁能帮帮我～？？

super_cong

我的server8.0只能发自己内部邮箱，而不能发给其他邮箱，谁能帮帮我～？？<br>
我建了几个邮箱，如aaa.com、bbb.com<br>
aaa.com的用户可发送给bbb.com的用户，可正常收发，但发给其他邮箱，像21cn.com，就不行，会退信，信息如下<br>
<br>
Delivery failed 20 attempts: cong421@21cn.com<br>
<br>
<br>
Original message follows.<br>
<br>
Received: from 637f969590e348c [219.130.146.7] by jmwinstar.com with ESMTP<br>(SMTPD32-8.00) id A88A670102; Tue, 05 Jul 2005 16:44:58 +0800<br>
Date: Tue, 5 Jul 2005 16:39:16 +0800<br>
From: "jmwinstar" <cong@jmwinstar.com><br>
To: "cong421" <cong421@21cn.com><br>
Subject: 1111111<br>
X-mailer: Foxmail 5.0 [cn]<br>
Mime-Version: 1.0<br>
Content-Type: text/plain;<br>
charset="gb2312"<br>
Content-Transfer-Encoding: base64<br>
Message-Id: <200507051644187.SM01164@637f969590e348c><br>
<br>
Y29uZzQyMaOsxPq6w6OhDQoNCgkgICAgIDEyMzEyMzEyMzEyMTINCg0KoaGhoaGhoaGhoaGhoaGh<br>
odbCDQrA8aOhDQogCQkJCQ0KDQqhoaGhoaGhoaGhoaGhoaGham13aW5zdGFyDQqhoaGhoaGhoaGh<br>
oaGhoaGhY29uZ0BqbXdpbnN0YXIuY29tDQqhoaGhoaGhoaGhoaGhoaGhoaGhoTIwMDUtMDctMDUN<br>
Cg==<br>
<br>
<br>
谁可以帮帮我啊？？？？急<br>

zpatu

我也用8.0的，我可以外面的，我也在为自己公司搞邮件系统，有机会一起研究一下。<br>
QQ：4465717