昨天搞个邮箱域名搞了半天,MX怎么设都存在问题,今天按昨天同样的设法却好了,值得深思。下面说的是检测MX的MS自带命令nslookup
举例mail.live.com
点开始``程序``运行cmd,输入nslookup`会看到你所在的地区的ISP和DNS,下面一个尖括号>
再后面输入set q=mx ps:mx(mail exchange)回车,再次一个尖括号>输入:live.com回车 若干秒后跳出
Server: ns4.hzcnc.comAddress: 218.108.248.245
DNS request timed out. timeout was 2 seconds.Non-authoritative answer:live.com MX preference = 5, mail exchanger = mx2.hotmail.comlive.com MX preference = 5, mail exchanger = mx3.hotmail.comlive.com MX preference = 5, mail exchanger = mx4.hotmail.comlive.com MX preference = 5, mail exchanger = mx1.hotmail.com
live.com nameserver = ns5.msft.netlive.com nameserver = ns1.msft.netlive.com nameserver = ns2.msft.netlive.com nameserver = ns3.msft.netlive.com nameserver = ns4.msft.netmx1.hotmail.com internet address = 65.54.244.136mx1.hotmail.com internet address = 65.54.245.8mx1.hotmail.com internet address = 65.54.244.8mx2.hotmail.com internet address = 65.54.244.168mx2.hotmail.com internet address = 65.54.245.40mx2.hotmail.com internet address = 65.54.244.40mx4.hotmail.com internet address = 65.54.244.232mx4.hotmail.com internet address = 65.54.245.104mx4.hotmail.com internet address = 65.54.244.104
以上有四个SMTP的负载且指向了九个外网IP。