==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号:  0.9.7
- 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 7.3
- 与您的问题相关的日志信息:

某些账户不能发邮件,但是其它账户可以正常收发。

Oct 19 13:12:48 mx postfix/postscreen[60818]: CONNECT from [23.83.214.38]:55800 to [192.168.2.6]:25
Oct 19 13:12:54 mx postfix/postscreen[60818]: PASS OLD [23.83.214.38]:55800
Oct 19 13:12:54 mx postfix/smtpd[60823]: connect from common.maple.relay.mailchannels.net[23.83.214.38]
Oct 19 13:12:55 mx postfix/smtpd[60823]: Anonymous TLS connection established from common.maple.relay.mailchannels.net[23.83.214.38]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 19 13:12:56 mx postfix/smtpd[60823]: NOQUEUE: reject: RCPT from common.maple.relay.mailchannels.net[23.83.214.38]: 451 4.7.1 <roy.gwee@moovpay.com>: Recipient address rejected: Intentional poli
cy rejection, please try again later; from=<ryan.gwee@asiacapitalpg.com> to=<roy.gwee@moovpay.com> proto=ESMTP helo=<common.maple.relay.mailchannels.net>
Oct 19 13:12:57 mx postfix/smtpd[60823]: disconnect from common.maple.relay.mailchannels.net[23.83.214.38]
Oct 19 13:16:17 mx postfix/anvil[60699]: statistics: max connection rate 2/60s for (submission:125.59.66.50) at Oct 19 13:11:31
Oct 19 13:16:17 mx postfix/anvil[60699]: statistics: max connection count 1 for (submission:125.59.66.50) at Oct 19 13:07:30
Oct 19 13:16:17 mx postfix/anvil[60699]: statistics: max cache size 1 at Oct 19 13:07:30
Oct 19 13:17:13 mx clamd[1477]: SelfCheck: Database status OK.
Oct 19 13:17:50 mx postfix/submission/smtpd[60938]: connect from cm125-59-66-50.hkcable.com.hk[125.59.66.50]
Oct 19 13:17:51 mx postfix/submission/smtpd[60938]: lost connection after UNKNOWN from cm125-59-66-50.hkcable.com.hk[125.59.66.50]
Oct 19 13:17:51 mx postfix/submission/smtpd[60938]: disconnect from cm125-59-66-50.hkcable.com.hk[125.59.66.50]
Oct 19 13:21:10 mx postfix/anvil[60940]: statistics: max connection rate 1/60s for (submission:125.59.66.50) at Oct 19 13:17:50
Oct 19 13:21:10 mx postfix/anvil[60940]: statistics: max connection count 1 for (submission:125.59.66.50) at Oct 19 13:17:50
Oct 19 13:21:10 mx postfix/anvil[60940]: statistics: max cache size 1 at Oct 19 13:17:50
Oct 19 13:21:25 mx postfix/postscreen[61034]: CONNECT from [23.83.222.31]:4086 to [192.168.2.6]:25
Oct 19 13:21:31 mx postfix/postscreen[61034]: PASS OLD [23.83.222.31]:4086
Oct 19 13:21:31 mx postfix/smtpd[61037]: connect from cat.ash.relay.mailchannels.net[23.83.222.31]
Oct 19 13:21:32 mx postfix/smtpd[61037]: Anonymous TLS connection established from cat.ash.relay.mailchannels.net[23.83.222.31]: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Oct 19 13:21:35 mx postfix/smtpd[61037]: DA45D300B19A0: client=cat.ash.relay.mailchannels.net[23.83.222.31]
Oct 19 13:21:37 mx postfix/cleanup[61048]: DA45D300B19A0: message-id=<dd9d0d00-3191-4b08-b80b-c8b228f206f3@getmailbird.com>
Oct 19 13:21:37 mx postfix/qmgr[2540]: DA45D300B19A0: from=<ryan.gwee@asiacapitalpg.com>, size=20921, nrcpt=1 (queue active)
Oct 19 13:21:37 mx postfix/smtpd[61037]: disconnect from cat.ash.relay.mailchannels.net[23.83.222.31]
Oct 19 13:21:48 mx postfix/10025/smtpd[61058]: connect from mx.moovpay.com[127.0.0.1]
Oct 19 13:21:48 mx postfix/10025/smtpd[61058]: 2B96A300B19BF: client=mx.moovpay.com[127.0.0.1]
Oct 19 13:21:48 mx postfix/cleanup[61048]: 2B96A300B19BF: message-id=<dd9d0d00-3191-4b08-b80b-c8b228f206f3@getmailbird.com>
Oct 19 13:21:48 mx postfix/10025/smtpd[61058]: disconnect from mx.moovpay.com[127.0.0.1]
Oct 19 13:21:48 mx postfix/qmgr[2540]: 2B96A300B19BF: from=<ryan.gwee@asiacapitalpg.com>, size=21372, nrcpt=1 (queue active)
Oct 19 13:21:48 mx amavis[41621]: (41621-01) Passed CLEAN {RelayedInbound}, [23.83.222.31]:4086 [125.59.66.50] <ryan.gwee@asiacapitalpg.com> -> <roy.gwee@moovpay.com>, Queue-ID: DA45D300B19A0, Mess
age-ID: <dd9d0d00-3191-4b08-b80b-c8b228f206f3@getmailbird.com>, mail_id: bmp4eY3sLDWK, Hits: 0.011, size: 20921, queued_as: 2B96A300B19BF, 10899 ms, Tests: [HTML_MESSAGE=0.001,SPF_PASS=-0.001,T_REM
OTE_IMAGE=0.01,URIBL_BLOCKED=0.001]

====

把该 ip 设置为白名单是不是就能避免这种情况再次发生?

==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号:0.9.7
- 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 7
- 与您的问题相关的日志信息:
====

iRedMail 会自动将某IP设为黑名单吗?
今天我使用JavaMail 进行邮件收发测试后发现该台机器连不上 iRedMail 了,网络是正常的,可以访问google等外网,但是访问iRedMail web mail 时一直提示超时。
用手机以及其他机器都能正常使用iRedMail。

设为黑名单之后怎么解决?帮忙给个文档或者说明一下,谢谢。

==== 必填信息。没有填写将不予回复 ====
- iRedMail 版本号: 0.9.7
- 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: Centos7.3
- 与您的问题相关的日志信息:

Aug 30 20:20:56 mx postfix/10025/smtpd[13478]: connect from mx.moovpay.com[127.0.0.1]
Aug 30 20:20:56 mx postfix/10025/smtpd[13478]: 72C7830004ACE: client=mx.moovpay.com[127.0.0.1]
Aug 30 20:20:56 mx postfix/cleanup[13456]: 72C7830004ACE: message-id=<f84f9daa09290d392c9edd14d706f687@moovpay.com>
Aug 30 20:20:56 mx postfix/qmgr[8964]: 72C7830004ACE: from=<minyan@moovpay.com>, size=1563, nrcpt=1 (queue active)
Aug 30 20:20:56 mx postfix/10025/smtpd[13478]: disconnect from mx.moovpay.com[127.0.0.1]
Aug 30 20:20:56 mx amavis[3072]: (03072-01) Passed CLEAN {RelayedInternal}, ORIGINATING/MYNETS LOCAL [127.0.0.1]:47894 <minyan@moovpay.com> -> <larrysg@qq.com>, Queue-ID: 3AC9C30004AC1, Message-ID: <f84f9daa09290d392c9edd14d706f687@moovpay.com>, mail_id: wHNY4esaI9mr, Hits: 0.214, size: 512, queued_as: 72C7830004ACE, dkim_new=dkim:moovpay.com, 1180 ms, Tests: [ALL_TRUSTED=-1,TVD_RCVD_SINGLE=1.213,TVD_SPACE_RATIO=0.001]
Aug 30 20:20:56 mx postfix/amavis/smtp[13461]: 3AC9C30004AC1: to=<larrysg@qq.com>, relay=127.0.0.1[127.0.0.1]:10026, delay=1.4, delays=0.23/0.01/0.01/1.2, 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 72C7830004ACE)
Aug 30 20:20:56 mx postfix/qmgr[8964]: 3AC9C30004AC1: removed
Aug 30 20:20:56 mx postfix/smtp[13479]: connect to mx3.qq.com[2001:df6:f400::2808]:25: Network is unreachable
Aug 30 20:20:57 mx postfix/smtp[13479]: Untrusted TLS connection established to mx3.qq.com[103.7.30.40]:25: TLSv1.2 with cipher AES128-SHA256 (128/128 bits)
Aug 30 20:20:57 mx postfix/smtp[13479]: 72C7830004ACE: to=<larrysg@qq.com>, relay=mx3.qq.com[103.7.30.40]:25, delay=1.5, delays=0/0.02/0.67/0.78, dsn=2.0.0, status=sent (250 Ok: queued as )
Aug 30 20:20:57 mx postfix/qmgr[8964]: 72C7830004ACE: removed
Aug 30 20:30:55 mx clamd[1354]: SelfCheck: Database status OK.

====

可以发邮件,收不到外网邮件,外网邮箱也没有退信。日志也没有显示错误。