由于搜索IP名称不成功而退回电子邮件，但我看到了 rDNS

我看到许多字母从我的服务器弹跳 ... 拒绝消息表明返回没有为IP地址配置 DNS, 但我可以看到有效记录 rDNS, 当我在当地的计算机上请求它们时。 我知道安装了记录 rDNS 至少四天前，所以我相信任何事情都有效 TTL 已到期 什么可能是这个的原因，我怎样才能消除问题？

服务器的IP地址： 209.59.186.119

以下是缺少禁用的电子邮件地址的示例：

xxxxxx@nc.rr.com

    SMTP error from remote mail server after initial connection:

    host cdptpa-smtpin01.mail.rr.com [75.180.132.243]:

    554 5.7.1 - Connection refused. IP name lookup failed for 209.59.186.119



------ This is a copy of the message, including all the headers. ------

------ The body of the message is 3307201 characters long; only the first

------ 106496 or so are included here.



Return-path: 

Received: from mail-px0-f174.google.com ([209.85.212.174])

            by webserver01.venuecom.com with esmtpsa (TLSv1:RC4-SHA:128)

            (Exim 4.69)

            (envelope-from )

            id 1Q1dLe-0004yE-VA

            for xxxxx@nc.rr.com; Mon, 21 Mar 2011 07:32:36 -0400

Received: by pxi15 with SMTP id 15so1073240pxi.5

            for ; Mon, 21 Mar 2011 04:32:36 -0700 (PDT)

MIME-Version: 1.0

Received: by 10.142.250.5 with SMTP id x5mr2803872wfh.440.

1300707156399; Mon,

21 Mar 2011 04:32:36 -0700 (PDT)

Received: by 10.142.88.2 with HTTP; Mon, 21 Mar 2011 04:32:36 -0700 (PDT)

Date: Mon, 21 Mar 2011 07:32:36 -0400

Message-ID: 

Subject: invoice for reprint/final proof

From: aaaa bbbbbb 

To: xxxxxx@nc.rr.com

Content-Type: multipart/mixed; boundary=001636ed678203ac8b049efc7ca1





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