急救!!!!!!我的imail发不出也收不到!!

hndot

我的配置是imail8.10英文版,2003高级服务器版,装好IMAIL我发信到126.com,和用126.com发到我都不能收到,都是退信,内容如下:<br>
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This message is generated by COREMAIL email system.<br>
I'm sorry to have to inform you that the message returned<br>
<br>
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你发送到hndot@miluo.gov.cn的邮件由于以下原因被退回 : hndot@miluo.gov.cn SMTP error, RCPT TO: 550 mailbox unavailable. (邮箱不存在)<br>
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如果您对此有疑问,请联系网易公司客服部门020-83568090-4(全国唯一24小时客户服务): kf126@188.com<br>
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Unknown host: hndot@126.com <br>
<br>
<br>
Original message follows. <br>
<br>
Date: Thu, 8 Sep 2005 17:53:41 +0800 <br>
Message-Id: <200509081753.AA131376@miluo.gov.cn> <br>
Mime-Version: 1.0 <br>
Content-Type: text/plain; charset=us-ascii <br>
From: "hndot" <hndot@miluo.gov.cn> <br>
Reply-To: <hndot@miluo.gov.cn> <br>
To: <hndot@126.com> <br>
Subject: test <br>
X-Mailer: <IMail v8.10> <br>
<br>
test <br>
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哪位大哥急救一下,服务器是静态IP.是WEB服务器,现在我想加个企业邮局.

钉子

你的DNS解析是否确？A记录做好了吗？Mx记录呢？防火墙有开通相应的端口吗？更多检查项可以看：<br>
<a target=_blank href=../Announce/Announce.asp?BoardID=33&ID=3360>../Announce/Announce.asp?BoardID=33&ID=3360</a>