postfix只能发邮件，不能接收从其他邮箱发送的邮件？

spoonyboy

以下是我的/var/log/maillog中的部分信息，请各位帮我看看是什么原因？多谢了！
我用126邮箱向kuaiyigang@xingmo.com发送邮件，kuaiyigang@xingmo.com收不到。

Dec 12 09:50:18 xingmo postfix/smtpd[14430]: NOQUEUE: reject: RCPT from lxmtap01.paramount.com[204.110.113.102]: 451 4.3.5 Server configuration problem; from=<> to=<kefxingmodiz@xingmo.com> proto=ESMTP helo=<lxmtap01.paramount.com>
Dec 12 09:50:20 xingmo postfix/smtpd[10105]: connect from smtp.us-emailer.com[173.8.166.4]
Dec 12 09:50:21 xingmo postfix/smtpd[10105]: warning: connect to /var/spool/postfix/postgrey/socket: No such file or directory
Dec 12 09:50:22 xingmo postfix/smtpd[10105]: warning: connect to /var/spool/postfix/postgrey/socket: No such file or directory
Dec 12 09:50:22 xingmo postfix/smtpd[10105]: warning: problem talking to server /var/spool/postfix/postgrey/socket: No such file or directory
Dec 12 09:50:22 xingmo postfix/smtpd[10105]: NOQUEUE: reject: RCPT from smtp.us-emailer.com[173.8.166.4]: 451 4.3.5 Server configuration problem; from=<> to=<kefxingmodiz@xingmo.com> proto=ESMTP helo=<xdc.us-emailer.com>
Dec 12 09:50:22 xingmo postfix/smtpd[10105]: disconnect from smtp.us-emailer.com[173.8.166.4]
Dec 12 09:50:23 xingmo postfix/smtpd[14522]: connect from m5-141.126.com[202.108.5.141]
Dec 12 09:50:23 xingmo postfix/smtpd[14522]: warning: connect to /var/spool/postfix/postgrey/socket: No such file or directory
Dec 12 09:50:24 xingmo postfix/smtpd[14522]: warning: connect to /var/spool/postfix/postgrey/socket: No such file or directory
Dec 12 09:50:24 xingmo postfix/smtpd[14522]: warning: problem talking to server /var/spool/postfix/postgrey/socket: No such file or directory
Dec 12 09:50:24 xingmo postfix/smtpd[14522]: NOQUEUE: reject: RCPT from m5-141.126.com[202.108.5.141]: 451 4.3.5 Server configuration problem; from=<kuaiyg@126.com> to=<kuaiyigang@xingmo.com> proto=SMTP helo=<m5-141.126.com>
Dec 12 09:50:24 xingmo postfix/smtpd[14522]: disconnect from m5-141.126.com[202.108.5.141]
Dec 12 09:50:28 xingmo postfix/smtpd[13027]: connect from mail.resorthoppa.com[78.109.162.213]
Dec 12 09:50:31 xingmo postfix/smtpd[13027]: warning: connect to /var/spool/postfix/postgrey/socket: No such file or directory

ruochen

Dec 12 09:50:18 xingmo postfix/smtpd[14430]: NOQUEUE: reject: RCPT from lxmtap01.paramount.com[204.110.113.102]: 451 4.3.5 Server configuration problem; from=<> to=<kefxingmodiz@xingmo.com> proto=ESMTP helo=<lxmtap01.paramount.com>
Dec 12 09:50:20 xingmo postfix/smtpd[10105]: connect from smtp.us-emailer.com[173.8.166.4]
Dec 12 09:50:21 xingmo postfix/smtpd[10105]: warning: connect to /var/spool/postfix/postgrey/socket: No such file or directory



看看这两个提示吧
你没有使用postgrey的时候能收到邮件吗？

spoonyboy

刚发现自己给自己发的邮件(kuaiyigang@xingmo.com)，可以收到。
其他邮箱如kuaiyg@126.com 给 kuaiyigang@xingmo.com发的，kuaiyigang@xingmo.com收不到。
kuaiyigang@xingmo.com 给 kuaiyg@126.com 发的，kuaiyg@126.com可以收到。

spoonyboy

以下是我用kuaiyg@126.com给kuaiyigang@xingmo.com发信，kuaiyg@126.com收到的退信：

你发送到kuaiyigang@xingmo.com的邮件由于以下原因被退回 :

kuaiyigang@xingmo.com Host xingmo.com(220.113.15.222) RCPT TO said 451 4.3.5 Server configuration problem

请到http://help.163.com/special/0075 ... hdrawal_letter.html 查询退信原因。



----------------
This message is generated by COREMAIL email system.
您收到的是来自 COREMAIL 专业邮件系统的信件.

Final-Recipient: rfc822; kuaiyigang@xingmo.com
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Coremail; Host xingmo.com(220.113.15.222) RCPT TO said 451 4.3.5 Server configuration problem
------------------------------------------------------------
From:  "kuaiyg" <kuaiyg@126.com>
To:  "kuaiyigang" <kuaiyigang@xingmo.com>
Subject:  Re: 112233
Date:  Fri12 Dec 2008 00:51:09 +0800

蒯义刚，您好！

　　

======== 2008-12-12 00:49:36 您在来信中写道： ========
......

sosogh

postgrey没有配置好

spoonyboy

谢谢sosogh的提示！根据sosogh的提示，我在http://phorum.study-area.org/index.php?topic=50473.0;prev_next=prev这儿找到解决方法：
修改/etc/postfix/main.cf,将
smtpd_recipient_restrictions =
        permit_mynetworks
        permit_sasl_authenticated
        reject_unauth_destination
        reject_rbl_client cbl.abuseat.org
        reject_rbl_client bl.spamcop.net
        reject_rbl_client cblless.anti-spam.org.cn
        reject_rbl_client sbl-xbl.spamhaus.org
#       check_policy_service unix:/var/spool/postfix/postgrey/socket
最后一行注释掉。

然后重新启动postfix，从kuaiyg@126.com往kuaiyigang@xingmo.com发邮件测试，一切OK！

spoonyboy

也谢谢ruochen的提示。多谢！