[求助]发送国内邮件正常，但发送到国外却被拒绝？ [复制链接]

供管理员使用的诊断信息:

生成服务器: totomgt.sw.org

YSU@swmail.sw.org
[10.130.14.38] #<[10.130.14.38] #5.0.0 smtp; 5.1.0 - Unknown address error 550-'No such recipient' (delivery attempts: 0)> #SMTP#

原始邮件标题:

Authentication-Results: mx0.sw.org; dkim=neutral (message not signed) header.i=none
Received-SPF: None identity=pra; client-ip=182.135.64.82;
  receiver=mx0.sw.org;
  envelope-from="zhao.ding@huiyupharma.com";
  x-sender="zhao.ding@huiyupharma.com";
  x-conformance=sidf_compatible
Received-SPF: None identity=mailfrom; client-ip=182.135.64.82;
  receiver=mx0.sw.org;
  envelope-from="zhao.ding@huiyupharma.com";
  x-sender="zhao.ding@huiyupharma.com";
  x-conformance=sidf_compatible
Received-SPF: None identity=helo; client-ip=182.135.64.82;
  receiver=mx0.sw.org;
  envelope-from="zhao.ding@huiyupharma.com";
  x-sender="postmaster@huiyu.schuiyu.local";
  x-conformance=sidf_compatible
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AgIFAPXof062h0BS/2dsb2JhbABBgk2CFaIkeHiBUwECAQMFARgHCAEbCzcBCA0QAQElBAUQAQ4MJgEEAREBBgIGr3QIkDSFdjVgBIdwhkoBhReFQYt/
X-IronPort-SBRS: SenderGroup SUSPECTLIST_NO_DNS_PTR  Score None
Received: from unknown (HELO huiyu.schuiyu.local) ([182.135.64.82])  by
mx0.sw.org with ESMTP/TLS/RC4-MD5; 25 Sep 2011 21:56:34 -0500
Received: from huiyu.schuiyu.local ([192.168.16.250]) by huiyu.schuiyu.local
([192.168.16.250]) with mapi; Mon, 26 Sep 2011 10:56:29 +0800
From: =?gb2312?B?tqHV1w==?= <zhao.ding@huiyupharma.com>
To: "Yunpeng Su (yunpengsu@hotmail.com)" <yunpengsu@hotmail.com>, "Yunpeng Su
(YSU@swmail.sw.org)" <YSU@swmail.sw.org>
Date: Mon, 26 Sep 2011 10:56:29 +0800
Subject: Re: R&D Director Position
Thread-Topic: Re: R&D Director Position
Thread-Index: Acx796Cs9uHOELaBQJWBTzaAy/UStw==
Message-ID: <F500E23990A15F4F803907FE274BBA641DF098AC90@huiyu.schuiyu.local>
Accept-Language: zh-CN
Content-Language: zh-CN
X-MS-Has-Attach: yes
X-MS-TNEF-Correlator:
acceptlanguage: zh-CN
Content-Type: text/plain
MIME-Version: 1.0

从NDR内容来看, 没有YSU@swmail.sw.org这个收件人, 请确认收件人地址.

此外对端服务器也可能做了回退代码的设置, 我看你也发了他的hotmail,你可以让他问下公司的系统管理员.

你去看来你们公网的ip有没有被加入到国际反垃圾联盟。

http://www.anti-spam.org.cn/  中国反垃圾联盟
http://www.anti-spam.cn/default.php 国际反垃圾联盟

- Unknown address error 550-'No such recipient' (delivery attempts: 0)> #SMTP#
从你退信提示来看，应该是该用户名不存在，你可以通过第三方的一些发送邮件测试网站进行测试。（http://centralops.net/co/ ） 这个网站可以检测你的域名解析，邮箱发送邮件测试。是个非常不错的网站。

http://centralops.net/co/很有用啊！