debian+extmail无法收到邮件

webdna

extman可以建立域名和用户，但extmail无法发邮件到服务器内，但可以外发。

master.cf
maildrop  unix  -       n       n       -       -       pipe
  flags=DRhu user=extmail argv=/usr/bin/maildrop -d ${recipient}

main.cf

local_transport = maildrop
virtual_transport = maildrop


错误一：

echo "test" | maildrop -V 20 -d 2@test2.com


maildrop: authlib: groupid=1001
maildrop: authlib: userid=1001
maildrop: authlib: logname=2@test2.com, home=/home/domains/test2.com/2, mail=/home/domains/test2.com/2/Maildir/
maildrop: Changing to /home/domains/test2.com/2
maildrop: Unable to change to home directory.


错误二：maillog
Jul 25 23:42:31 128-A postfix/pipe[31029]: 4D03D1081502: to=<2@test2.com>, relay=maildrop, delay=0.08, delays=0.05/0.01/0/0.01, dsn=4.3.0, status=deferred (temporary failure. Command output: /usr/bin/maildrop: Unable to change to home directory. )

webdna

/home/domains  由extmail [1001]所有，权限777
/home/domins/test2.com 及其下级目录  由www [888]所有，权限700

webdna

apache非suEXEC