==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号:0.9.6
- 使用哪个数据库存储用户帐号(OpenLDAP,MySQL,PostgreSQL):OpenLDAP
- 使用的 Linux/BSD 发行版名称及版本号:centos 7
- 与您的问题相关的日志信息:

mail postfix/postscreen[7771]: CONNECT from [175.45.36.69]:35255 to [192.168.186.200]:25
Sep 14 10:58:23 mail postfix/postscreen[7771]: PASS OLD [175.45.36.69]:35255
Sep 14 10:58:23 mail postfix/smtpd[31088]: warning: hostname mail1.cds.com.hk does not resolve to address 175.45.36.69
Sep 14 10:58:23 mail postfix/smtpd[31088]: connect from unknown[175.45.36.69]
Sep 14 10:58:23 mail postfix/smtpd[31088]: Anonymous TLS connection established from unknown[175.45.36.69]: TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)
Sep 14 10:58:23 mail postfix/smtpd[31088]: NOQUEUE: reject: RCPT from unknown[175.45.36.69]: 450 4.7.1 <CDSSRVDCEX02.hkdc.cds-net.com>: Helo command rejected: Host not found; from=<support@cds.com.hk> to=<Atina@mydomain.com> proto=ESMTP helo=<CDSSRVDCEX02.hkdc.cds-net.com>
Sep 14 10:58:24 mail postfix/smtpd[31088]: NOQUEUE: reject: RCPT from unknown[175.45.36.69]: 450 4.7.1 <CDSSRVDCEX02.hkdc.cds-net.com>: Helo command rejected: Host not found; from=<support@cds.com.hk> to=<sunnydai@mydomain.com> proto=ESMTP helo=<CDSSRVDCEX02.hkdc.cds-net.com>
Sep 14 10:58:24 mail postfix/smtpd[31088]: NOQUEUE: reject: RCPT from unknown[175.45.36.69]: 450 4.7.1 <CDSSRVDCEX02.hkdc.cds-net.com>: Helo command rejected: Host not found; from=<support@cds.com.hk> to=<Miranda@mydomain.com> proto=ESMTP helo=<CDSSRVDCEX02.hkdc.cds-net.com>
Sep 14 10:58:25 mail postfix/smtpd[31088]: NOQUEUE: reject: RCPT from unknown[175.45.36.69]: 450 4.7.1 <CDSSRVDCEX02.hkdc.cds-net.com>: Helo command rejected: Host not found; from=<support@cds.com.hk> to=<wurui@mydomain.com> proto=ESMTP helo=<CDSSRVDCEX02.hkdc.cds-net.com>
Sep 14 10:58:25 mail postfix/smtpd[31088]: disconnect from unknown[175.45.36.69]

====

客户发件是通过中继发过来的,因为主机名存在问题,被“reject_unknown_helo_hostname” 这个功能过滤掉!

请问张工能否针对这类的问题,开设白名单类似的功能来让这些客户与我们的系统正常通信,而不需要关闭反垃圾的功能。

==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号:iRedmail 0.8.7
- 使用哪个数据库存储用户帐号(OpenLDAP,MySQL,PostgreSQL):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:
Dec 22 15:52:38 mail postfix/smtp[7889]: D1BA7362318: to=<tangwei1313@hotmail.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=3.4, delays=0.19/0.02/0/3.2, 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 1DF6E36231B)
Dec 22 15:52:38 mail postfix/qmgr[2206]: D1BA7362318: removed
Dec 22 15:52:40 mail postfix/smtp[7913]: 1DF6E36231B: to=<tangwei1313@hotmail.com>, relay=mx2.hotmail.com[65.55.37.120]:25, delay=2, delays=0.04/0.02/1.5/0.42, dsn=5.0.0, status=bounced (host mx2.hotmail.com[65.55.37.120] said: 550 Requested action not taken: mailbox unavailable (in reply to RCPT TO command))
Dec 22 15:52:40 mail postfix/cleanup[7884]: 3CD7A362320: message-id=<20141222075240.3CD7A362320@mail.vcotech.cn>
Dec 22 15:52:40 mail postfix/bounce[7914]: 1DF6E36231B: sender non-delivery notification: 3CD7A362320
Dec 22 15:52:40 mail postfix/qmgr[2206]: 3CD7A362320: from=<>, size=3134, nrcpt=1 (queue active)
Dec 22 15:52:40 mail postfix/qmgr[2206]: 1DF6E36231B: removed
Dec 22 15:52:40 mail postfix/pipe[7915]: 3CD7A362320: to=<tangwei@fengjingba.net>, relay=dovecot, delay=0.16, delays=0.03/0.01/0/0.12, dsn=2.0.0, status=sent (delivered via dovecot service)
Dec 22 15:52:40 mail postfix/qmgr[2206]: 3CD7A362320: removed
====

看日志意思,是和myhostname 有关,我添加的域名还是用原来设置好的myhostname,所以被判退!
请问,我需要设置什么呢?