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先不忙结帖吧,按你的方法查了下,又发现了一些问题,为了让看这个帖子的人正确理解,现纠正一个错误:一直说我的网站的IP是221.XX.XX.5,实际是221.XX.XX.3(别抛砖头,我不是故意的 ),221.XX.XX.5应该是我们的局域网对外的地址。
访问http://www.5dmail.net/tools.htm页,DNS Report 中MX信息中有两个致命的状态:
INFO MX Record Your 2 MX records are:
0 mx.XX.cn. [TTL=3600] IP=221.XX.XX.2 [TTL=3600] [CN]
10 221.XX.XX.2. [TTL=3600] IP=221.XX.XX.2 (No Glue) [TTL=86400] [CN]
FAIL MX is host name, not IP ERROR: You have one or more MX record(s) that contain an IP address. This is not valid. A fully RFC-compliant mailserver will not be able to send you mail (although some mail servers will, due to the TCP/IP functions that they use). The problem MX records are:
221.XX.XX.2.
FAIL Duplicate MX records WARNING: You have duplicate MX records. This means that mailservers may try delivering mail to the same IP more than once. Although technically valid, this is very confusing, and wastes resources. The duplicate MX records are:
mx.XX.cn. and 221.XX.XX.2. both resolve to 221.XX.XX.2. |