Host or domain name not found. Name service error for

zuxi_sui

]# vi  /var/log/maillog
经常有如下日志，过一会又正常了。怎么回事啊。请指点一下。谢谢了

Host or domain name not found. Name service error for name=153.com type=MX: Host not found, try again)
Jul 27 04:16:41 mail postfix/smtp[31964]: 1528F2B209EA: to=<guoshuia8886@1630.com>, relay=none, delay=92951, delays=92931/0.01/20/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=1630.com type=MX: Host not found, try again)
Jul 27 04:16:41 mail postfix/smtp[31965]: 4FE102B2097B: to=<animan@qq.com>, relay=none, delay=122201, delays=122181/0.02/20/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=qq.com type=MX: Host not found, tr

scyzxp

原帖由 zuxi_sui 于 2008-7-31 10:20 发表
]# vi  /var/log/maillog
经常有如下日志，过一会又正常了。怎么回事啊。请指点一下。谢谢了

Host or domain name not found. Name service error for name=153.com type=MX: Host not found, try again)
...

换一个DNS试试，或者这个域名本身就不正确

zuxi_sui

恩，现在/etc/resovle下有添加了两个。
就怕是我配置的不对。谢谢

zuxi_sui

这时dig 或nslookup 有下面问题，
# dig 163.com
;; reply from unexpected source: 61.140.11.226#53, expected 202.96.128.166#53

ruochen

原帖由 zuxi_sui 于 2008-7-31 11:21 发表
恩，现在/etc/resovle下有添加了两个。
就怕是我配置的不对。谢谢

换DNS实验

zuxi_sui

换了几个，情况仍旧出现

ruochen

1630和qq的smtp用了灰名单??

sosogh

最近广州那几个dns  经常有问题 time out