我在
http://www.dnsreport.com 查询时竟提示我MX记录是假的；（ 怪不得好多国外的邮件发不出去老提示SMTP-Error = "417 Temporary delivery error" 错误(大部分邮件都可以正常收发)，可我们公司另一台邮件服务器就没问题，域名都是在一家公司申请的，大家帮我看看是哪儿设置的问题？还是我们的IP被列入黑名单了？我们这个IP可是刚申请的呀：（
谢谢啦。
查询时信息如下：
Getting MX record for etrans-tech.com... Got it!
Host Preference IP(s) [Country] 219.238.232.154. 15 [Bogus MX record - 219.238.232.154. is supposed to be a hostname, not an IP!] --------------------------------------------------------------------------------
Step 1: Try connecting to the following mailserver:
[ERROR; a few mailservers will connect to 219.238.232.154., but they aren't supposed to]
Step 2: If still unsuccessful, queue the E-mail for later delivery.
Note: if you enter an entire E-mail address (such as postmaster@etrans-tech.com), we will try to connect
to each mailserver to ensure that they are live and accept mail to the etrans-tech.com domain.
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