qmail 无域名安装

sickcat2004

./config-fast 192.168.0.2
Your fully qualified host name is 192.168.0.2.
Putting 192.168.0.2 into control/me...
Putting 168.0.2 into control/defaultdomain...
Putting 0.2 into control/plusdomain...
Putting 192.168.0.2 into control/locals...
Putting 192.168.0.2 into control/rcpthosts...
Now qmail will refuse to accept SMTP messages except to 192.168.0.2.
Make sure to change rcpthosts if you add hosts to locals or virtualdomains!
[root@BOCAI2015 qmail-1.03]# ./config                 
Your hostname is bocai2015.www.ggsddu.org.
hard error
Sorry, I couldn't find your host's canonical name in DNS.
You will have to set up control/me yourself.
请问我如何进行下去

sickcat2004

还有
authtest test1@192.168.0.2 test1
Authentication FAILED: Input/output error

xxjoyjn

/home/vpopmail/bin 下面有专门修改域名的命令