我装了Qmail+vpopmail邮件系统，只能发不能收，帮帮看一下！

scwcg

安装时都没有报错，端口都是开了的！
这是日志：
Jul 5 10:20:52 wang qmail: 1088994052.443734 starting delivery 332: msg 1279367 to local xwang.net-postmaster@wang.net
Jul 5 10:20:52 wang qmail: 1088994052.443858 status: local 1/10 remote 0/20
Jul 5 10:20:52 wang qmail: 1088994052.445621 delivery 332: deferral: Uh-oh:_home_directory_is_writable._(#4.7.0)/
Jul 5 10:20:52 wang qmail: 1088994052.445707 status: local 0/10 remote 0/20
Jul 5 10:22:41 wang qmail: 1088994161.443719 starting delivery 333: msg 1279360 to local root@wang.net
Jul 5 10:22:41 wang qmail: 1088994161.443795 status: local 1/10 remote 0/20
Jul 5 10:22:41 wang qmail: 1088994161.443815 starting delivery 334: msg 1279366 to local root@wang.net
Jul 5 10:22:41 wang qmail: 1088994161.443834 status: local 2/10 remote 0/20
Jul 5 10:22:41 wang qmail: 1088994161.447669 delivery 333: deferral: Unable_to_open_./Maildir:_access_denied._(#4.2.1)/
Jul 5 10:22:41 wang qmail: 1088994161.447736 status: local 1/10 remote 0/20
Jul 5 10:22:41 wang qmail: 1088994161.448306 delivery 334: deferral: Unable_to_open_./Maildir:_access_denied._(#4.2.1)/
Jul 5 10:22:41 wang qmail: 1088994161.448335 status: local 0/10 remote 0/20
Jul 5 10:22:57 wang splogger: 1088994177.844827 tcpserver: status: 1/100
Jul 5 10:22:57 wang splogger: 1088994177.845091 tcpserver: pid 12422 from 61.51.130.208

这是什么原因？

Snoopy

/home/vpopmail权限有没问题 ?