==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号：
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：
- 使用的 Linux/BSD 发行版名称及版本号：
- 与您的问题相关的日志信息：
==== ==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号：0.8.7
- 使用哪个数据库存储用户帐号（OpenLDAP，MySQL，PostgreSQL）：OpenLDAP，MySQL
- 使用的 Linux/BSD 发行版名称及版本号：Centos 6.5
- 与您的问题相关的日志信息：
（服务器地址被我替换成了***.com）
服务器的主邮箱是@***.com,在其他企业邮箱上是@mail.***.com的，子域名邮箱可以发到主邮箱，主邮箱发送，被服务器打回
This is the mail system at host mail.***.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<abc@mail.***.com>: unknown user: "abc"

maillog日志如下：

Jun 16 17:49:33 mail postfix/smtpd[14967]: connect from unknown[59.40.0.96]
Jun 16 17:49:33 mail postfix/smtpd[14967]: 7B398C2BAC: client=unknown[59.40.0.96], sasl_method=LOGIN, sasl_username=test@***.com
Jun 16 17:49:33 mail postfix/cleanup[14911]: 7B398C2BAC: message-id=<2015061617494424434719@***.com>
Jun 16 17:49:33 mail postfix/qmgr[14899]: 7B398C2BAC: from=<test@***.com>, size=3567, nrcpt=1 (queue active)
Jun 16 17:49:33 mail postfix/smtpd[14967]: disconnect from unknown[59.40.0.96]
Jun 16 17:49:35 mail postfix/smtpd[14919]: connect from mail.***.com[127.0.0.1]
Jun 16 17:49:35 mail postfix/smtpd[14919]: 952D9C2BC6: client=mail.***.com[127.0.0.1]
Jun 16 17:49:35 mail postfix/cleanup[14911]: 952D9C2BC6: message-id=<2015061617494424434719@***.com>
Jun 16 17:49:35 mail postfix/smtpd[14919]: disconnect from mail.***.com[127.0.0.1]
Jun 16 17:49:35 mail postfix/qmgr[14899]: 952D9C2BC6: from=<test@***.com>, size=4590, nrcpt=1 (queue active)
Jun 16 17:49:35 mail amavis[12000]: (12000-10) Passed CLEAN {RelayedInternal}, MYUSERS LOCAL [59.40.0.96]:50276 [59.40.0.96] <test@***.com> -> <abc@mail.***.com>, Queue-ID: 7B398C2BAC, Message-ID: <2015061617494424434719@***.com>, mail_id: rQLAD-Uy62tU, Hits: -9.996, size: 3567, queued_as: 952D9C2BC6, dkim_new=dkim:***.com, 2100 ms
Jun 16 17:49:35 mail postfix/smtp[14969]: 7B398C2BAC: to=<abc@mail.***.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=2.2, delays=0.04/0/0/2.1, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 952D9C2BC6)
Jun 16 17:49:35 mail postfix/qmgr[14899]: 7B398C2BAC: removed
Jun 16 17:49:35 mail postfix/local[15131]: 952D9C2BC6: to=<abc@mail.***.com>, relay=local, delay=0.03, delays=0.02/0.01/0/0.01, dsn=5.1.1, status=bounced (unknown user: "abc")
Jun 16 17:49:35 mail postfix/cleanup[14911]: 9DD38C2BAC: message-id=<20150616094935.9DD38C2BAC@mail.***.com>
Jun 16 17:49:35 mail postfix/bounce[15132]: 952D9C2BC6: sender non-delivery notification: 9DD38C2BAC
Jun 16 17:49:35 mail postfix/qmgr[14899]: 9DD38C2BAC: from=<>, size=6411, nrcpt=1 (queue active)
Jun 16 17:49:35 mail postfix/qmgr[14899]: 952D9C2BC6: removed
Jun 16 17:49:35 mail postfix/pipe[14920]: 9DD38C2BAC: to=<test@***.com>, relay=dovecot, delay=0.06, delays=0.01/0/0/0.05, dsn=2.0.0, status=sent (delivered via dovecot service)
Jun 16 17:49:35 mail postfix/qmgr[14899]: 9DD38C2BAC: removed

服务器配置里面修改
第一处
mydomain = ***.com
local_recipient_maps =
#mydestination = $myhostname, localhost, localhost.localdomain, localhost.$myhostname

第二处
smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unlisted_recipient, check_policy_service inet:127.0.0.1:7777, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
#smtpd_end_of_data_restrictions = check_policy_service inet:127.0.0.1:10031

其他几乎没变

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