标题: dns查询报告 [打印本页] 作者: chj97j 时间: 2006-5-19 18:11 标题: dns查询报告 在www.dnsreport.com中<br>
我查询了一下，有如下的问题，请问该如何解决：<br>
WARNING: One or more of your mailservers is claiming to be a host other than what it really is (the SMTP greeting should be a 3-digit code, followed by a space or a dash, then the host name). If your mailserver sends out E-mail using this domain in its EHLO or HELO, your E-mail might get blocked by anti-spam software. This is also a technical violation of RFC821 4.3 (and RFC2821 4.3.1). Note that the hostname given in the SMTP greeting should have an A record pointing back to the same server. Note that this one test may use a cached DNS record.<br>
另，荷兰发邮件给我，经常退信，原因是域名无法查询到，请问在那里注册域名好一点？<br> 作者: 钉子 时间: 2006-5-20 00:23 标题: re:可以的话，你把你的域名论坛短信给我。我有... 可以的话，你把你的域名论坛短信给我。我有空帮你看盾。作者: alux 时间: 2006-7-13 21:30 标题: 是没有ptr记录的原因吗？