要命的postfix+cyrus-sasl+dovecot

limits

我实在是查不到相关的解决资料，所以只能上来求助大家了。请大家帮帮忙。先谢谢大家了。

我用postfix+cyrus-sasl+dovecot构建了一个企业邮局，但在测试时出现问题了，当发送给同个后缀名的可以正常发出去，但收不到。
如：用test@test.com发到test1@test.com可以发送成功，但test1@test.com收不到
如果用test@test.com发到test@example.com（测试的）却发不出去提示信息是：
The server reply:
554<>:Relay access denied
Continue?

查了，说是网络传输问题，但不知道具体是在哪个地方出问题，希望大虾们能帮帮一下。谢谢。

下面是maillog的信息：
Jul 28 18:30:34 wap pop3-login: Login: limits [192.168.1.47]
Jul 28 18:30:38 wap postfix/smtpd[11349]: connect from unknown[192.168.1.47]
Jul 28 18:30:39 wap postfix/smtpd[11349]: B36516A8211: client=unknown[192.168.1.47]
Jul 28 18:30:40 wap postfix/smtpd[11349]: reject: RCPT from unknown[192.168.1.47]: 554 <test@example.com>: Relay access denied; from=<test@test.com> to=<test@example.com>
Jul 28 18:30:56 wap postfix/smtpd[11349]: lost connection after RCPT from unknown[192.168.1.47]
Jul 28 18:30:56 wap postfix/smtpd[11349]: disconnect from unknown[192.168.1.47]
Jul 28 18:31:26 wap pop3-login: Login: limits [192.168.1.47]
Jul 28 18:32:12 wap last message repeated 2 times
Jul 28 18:35:42 wap postfix/postfix-script: stopping the Postfix mail system
Jul 28 18:35:42 wap postfix/master[11309]: terminating on signal 15
Jul 28 18:35:42 wap postfix/postfix-script: starting the Postfix mail system
Jul 28 18:35:42 wap postfix/master[11461]: daemon started
Jul 28 18:35:58 wap postfix/smtpd[11467]: connect from unknown[192.168.1.47]
Jul 28 18:35:59 wap postfix/smtpd[11467]: 7D3176A8211: client=unknown[192.168.1.47]
Jul 28 18:36:00 wap postfix/smtpd[11467]: reject: RCPT from unknown[192.168.1.47]: 554 <test@example.com>: Relay access denied; from=<test@test.com> to=<test@example.com>
Jul 28 18:36:13 wap postfix/smtpd[11467]: disconnect from unknown[192.168.1.47]
Jul 28 18:36:36 wap postfix/smtpd[11467]: connect from unknown[192.168.1.47]
Jul 28 18:36:37 wap postfix/smtpd[11467]: 228D46A8211: client=unknown[192.168.1.47]
Jul 28 18:36:37 wap postfix/smtpd[11467]: reject: RCPT from unknown[192.168.1.47]: 554 <test@example.com>: Relay access denied; from=<test@test.com> to=<test@example.com>
Jul 28 18:36:45 wap postfix/smtpd[11467]: lost connection after RCPT from unknown[192.168.1.47]
Jul 28 18:36:45 wap postfix/smtpd[11467]: disconnect from unknown[192.168.1.47]
Jul 28 18:40:10 wap pop3-login: Login: limits [192.168.1.47]
Jul 28 18:40:28 wap postfix/smtpd[11479]: connect from unknown[192.168.1.47]
Jul 28 18:40:32 wap postfix/smtpd[11479]: 7AF226A8211: client=unknown[192.168.1.47]
Jul 28 18:40:32 wap postfix/smtpd[11479]: reject: RCPT from unknown[192.168.1.47]: 554 <test@example.com>: Relay access denied; from=<test@test.com> to=<test@example.com>
Jul 28 18:41:09 wap postfix/smtpd[11479]: 065106A8211: client=unknown[192.168.1.47]
Jul 28 18:41:09 wap postfix/smtpd[11479]: reject: RCPT from unknown[192.168.1.47]: 554 <test@example.com>: Relay access denied; from=<test@test.com> to=<test@example.com>
Jul 28 18:41:14 wap postfix/smtpd[11479]: lost connection after RCPT from unknown[192.168.1.47]
Jul 28 18:41:14 wap postfix/smtpd[11479]: disconnect from unknown[192.168.1.47]
Jul 28 18:41:25 wap postfix/smtpd[11479]: connect from unknown[192.168.1.47]
Jul 28 18:41:32 wap postfix/smtpd[11479]: 245646A8211: client=unknown[192.168.1.47]
Jul 28 18:41:41 wap postfix/smtpd[11479]: reject: RCPT from unknown[192.168.1.47]: 554 <test@example.com>: Relay access denied; from=<test@test.com> to=<test@example.com>
Jul 28 18:42:03 wap postfix/smtpd[11479]: DBA946A8211: client=unknown[192.168.1.47]
Jul 28 18:42:04 wap postfix/smtpd[11479]: reject: RCPT from unknown[192.168.1.47]: 554 <test@example.com>: Relay access denied; from=<test@test.com> to=<test@example.com>
Jul 28 18:42:11 wap postfix/smtpd[11479]: lost connection after RCPT from unknown[192.168.1.47]
Jul 28 18:42:11 wap postfix/smtpd[11479]: disconnect from unknown[192.168.1.47]

limits

???有没有人了解此问题呢？请问要怎样解决呢？

limits

晕死了。找到了554的错误了。

但现在又出现了535的错误，提示我输入ESMTP密码。但输入进去后提示535的错误。

这回是难住了。是啥原因呢？