您好 Discourse，
今天早上重建 mail-receiver 和应用程序后，我收到了之前发送的电子邮件的以下结果：
我已尝试此设置，但仍会退回
这可能是更新 Ubuntu 内核后出现的系统时钟问题吗？
(作者已删除帖子)
它们似乎设置为不同的时区，这没关系。
假设您在几分钟内运行了这些命令，这看起来不错。
2 个赞
从这些截图中无法确切了解发生了什么。
您论坛的入站地址是什么？（如果可能，请稍微编辑）
它来自哪个地址？
发送到该地址的邮件发生了什么？
请使用日志文本而不是截图。
1 个赞
它连接到 mail-receiver，但 mail-receiver 将 IP 视为未知，因此将其退回，邮件未进入 mail-receiver 的队列。
我不认为这是正确的。这是一个警告，而不是错误。
此屏幕截图（请将此文本）表明地址 ppyem30@discourse.domain.com 未被接受——这似乎是失败的原因。
我更倾向于查看 using backwards-compatible default setting… 这一行，这似乎暗示了原因。
2 个赞
root@ubuntu:/var/discourse# Jul 17 15:40:20 ubuntu-mail-receiver postfix/master[1]: 守护进程已启动 -- 版本 3.7.11，配置 /etc/postfix
Jul 17 15:41:32 ubuntu-mail-receiver postfix/smtpd[122]: 从 btprdrgo001.btinternet.com[65.20.50.131] 连接
Jul 17 15:41:32 ubuntu-mail-receiver postfix/smtpd[122]: 从 btprdrgo001.btinternet.com[65.20.50.131] 断开连接 ehlo=1 quit=1 commands=2
Jul 17 15:41:32 ubuntu-mail-receiver postfix/smtpd[122]: 从 btprdrgo001.btinternet.com[65.20.50.6] 连接
Jul 17 15:41:32 ubuntu-mail-receiver postfix/smtpd[122]: NOQUEUE: 拒绝: RCPT 来自 btprdrgo001.btinternet.com[65.20.50.6]: 554 5.7.1 <person@discourse.redacted.com>: 收件人地址被拒绝：不接受发往此地址的邮件。请检查地址后重试；来自=<ethan.mees@btinternet.com> 至=<person@discourse.redacted.com> proto=ESMTP helo=<btprdrgo001.btinternet.com>
Jul 17 15:41:32 ubuntu-mail-receiver postfix/smtpd[122]: 使用向后兼容的默认设置 smtpd_relay_before_recipient_restrictions=no 来拒绝来自客户端“btprdrgo001.btinternet.com[65.20.50.6]”的收件人“person@discourse.redacted.com”
Jul 17 15:41:32 ubuntu-mail-receiver postfix/smtpd[122]: 从 btprdrgo001.btinternet.com[65.20.50.6] 断开连接 ehlo=1 mail=1 rcpt=0/1 data=0/1 rset=1 quit=1 commands=4/6
Jul 17 15:42:49 ubuntu-mail-receiver postfix/smtpd[122]: 警告：主机名 unassigned.quadranet.com 未解析为地址 198.55.98.78
Jul 17 15:42:49 ubuntu-mail-receiver postfix/smtpd[122]: 从 unknown[198.55.98.78] 连接
Jul 17 15:42:49 ubuntu-mail-receiver postfix/smtpd[122]: 从 unknown[198.55.98.78] 断开连接 ehlo=1 auth=0/1 quit=1 commands=2/3
Jul 17 15:43:35 ubuntu-mail-receiver postfix/smtpd[122]: 从 unknown[196.251.92.207] 连接
Jul 17 15:43:36 ubuntu-mail-receiver postfix/smtpd[122]: 从 unknown[196.251.92.207] 断开连接 ehlo=1 quit=1 commands=2
following
./launcher destroy mail-receiver
then following the instructions here
Delivering mail sent to discourse.DOMAINNAME.com to Discourse
Starting OpenDKIM...
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US.UTF-8",
LC_ALL = "en_US.UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Adding user `postfix' to group `opendkim' ...
<86>Jul 17 16:00:00 usermod[17]: add 'postfix' to group 'opendkim'<86>Jul 17 16:00:00 usermod[17]: add 'postfix' to shadow group 'opendkim'Done.
Starting OpenDMARC...
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US.UTF-8",
LC_ALL = "en_US.UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
<22>Jul 17 16:00:00 opendkim[25]: OpenDKIM Filter v2.11.0 starting (args: -x /etc/opendkim.conf)Adding user `postfix' to group `opendmarc' ...
<86>Jul 17 16:00:00 usermod[32]: add 'postfix' to group 'opendmarc'<86>Jul 17 16:00:00 usermod[32]: add 'postfix' to shadow group 'opendmarc'Done.
<22>Jul 17 16:00:00 opendmarc[40]: OpenDMARC Filter v1.4.2 starting (args: -c /etc/opendmarc.conf)<22>Jul 17 16:00:00 opendmarc[40]: additional trusted authentication services: (none)postfix: Postfix is using backwards-compatible default settings
Jul 17 16:00:00 ubuntu-mail-receiver postfix[52]: Postfix is using backwards-compatible default settings
postfix: See http://www.postfix.org/COMPATIBILITY_README.html for details
Jul 17 16:00:00 ubuntu-mail-receiver postfix[52]: See http://www.postfix.org/COMPATIBILITY_README.html for details
postfix: To disable backwards compatibility use "postconf compatibility_level=3.6" and "postfix reload"
Jul 17 16:00:00 ubuntu-mail-receiver postfix[52]: To disable backwards compatibility use "postconf compatibility_level=3.6" and "postfix reload"
Starting Postfix
Jul 17 16:00:00 ubuntu-mail-receiver postfix/master[1]: daemon started -- version 3.7.11, configuration /etc/postfix
Jul 17 16:00:28 ubuntu-mail-receiver postfix/smtpd[123]: connect from mail-ukwestazon11021090.outbound.protection.outlook.com[52.101.100.90]
Jul 17 16:00:28 ubuntu-mail-receiver postfix/smtpd[123]: NOQUEUE: reject: RCPT from mail-ukwestazon11021090.outbound.protection.outlook.com[52.101.100.90]: 554 5.7.1 <person@discourse.DOMAINNAME.com>: Recipient address rejected: Mail to this address is not accepted. Check the address and try to send again?; from=<ethan@DOMAINNAME.com> to=<person@discourse.DOMAINNAME.com> proto=ESMTP helo=<CWXP265CU009.outbound.protection.outlook.com>
Jul 17 16:00:28 ubuntu-mail-receiver postfix/smtpd[123]: using backwards-compatible default setting smtpd_relay_before_recipient_restrictions=no to reject recipient "person@discourse.DOMAINNAME.com" from client "mail-ukwestazon11021090.outbound.protection.outlook.com[52.101.100.90]"
Jul 17 16:00:28 ubuntu-mail-receiver postfix/smtpd[123]: disconnect from mail-ukwestazon11021090.outbound.protection.outlook.com[52.101.100.90] ehlo=1 mail=1 rcpt=0/1 quit=1 commands=3/4
错误详情
错误： 554 5.7.1 <person@discourse.YOURDOMAIN.com>: 收件人地址被拒绝：不接受发往此地址的邮件。请检查地址后重试？
拒绝邮件方： ubuntu-mail-receiver.localdomain
我尝试了 ask.discourse.com
我已经按照步骤操作。有一点需要澄清的是，当我进入 /var/discourse/shared/mail-receiver/ 目录时，
我应该输入
nano valid_recipients
还是
nano valid_recipients.yml。
这是在 mail-reciever.yml 中复制粘贴的操作，然后又进行了一次重建，对应下面的日志
root@ubuntu:/var/discourse# ./launcher logs mail-receiver
x86_64 arch detected.
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
Operating environment:
HOSTNAME=ubuntu-mail-receiver
LANGUAGE=en_US.UTF-8
MAIL_DOMAIN=discourse.DOMAINNAME.com
DOCKER_HOST_IP=172.17.0.1
PWD=/
DISCOURSE_BASE_URL=https://DOMAINNAME.com
HOME=/root
LANG=en_US.UTF-8
TERM=xterm
SHLVL=1
DISCOURSE_API_USERNAME=system
LC_ALL=en_US.UTF-8
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
INCLUDE_DMARC=true
DISCOURSE_API_KEY=[64 digit api key redacted]
_=/usr/bin/env
Delivering mail sent to discourse.DOMAINNAME.com to Discourse
Starting OpenDKIM...
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US.UTF-8",
LC_ALL = "en_US.UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Adding user `postfix' to group `opendkim' ...
<86>Jul 17 19:38:44 usermod[16]: add 'postfix' to group 'opendkim'<86>Jul 17 19:38:44 usermod[16]: add 'postfix' to shadow group 'opendkim'Done.
Starting OpenDMARC...
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US.UTF-8",
LC_ALL = "en_US.UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
<22>Jul 17 19:38:44 opendkim[24]: OpenDKIM Filter v2.11.0 starting (args: -x /etc/opendkim.conf)Adding user `postfix' to group `opendmarc' ...
<86>Jul 17 19:38:44 usermod[31]: add 'postfix' to group 'opendmarc'<86>Jul 17 19:38:44 usermod[31]: add 'postfix' to shadow group 'opendmarc'Done.
<22>Jul 17 19:38:44 opendmarc[39]: OpenDMARC Filter v1.4.2 starting (args: -c /etc/opendmarc.conf)<22>Jul 17 19:38:44 opendmarc[39]: additional trusted authentication services: (none)postfix: Postfix is using backwards-compatible default settings
Jul 17 19:38:44 ubuntu-mail-receiver postfix[49]: Postfix is using backwards-compatible default settings
postfix: See http://www.postfix.org/COMPATIBILITY_README.html for details
Jul 17 19:38:44 ubuntu-mail-receiver postfix[49]: See http://www.postfix.org/COMPATIBILITY_README.html for details
postfix: To disable backwards compatibility use "postconf compatibility_level=3.6" and "postfix reload"
Jul 17 19:38:44 ubuntu-mail-receiver postfix[49]: To disable backwards compatibility use "postconf compatibility_level=3.6" and "postfix reload"
Starting Postfix
Jul 17 19:38:44 ubuntu-mail-receiver postfix/master[1]: daemon started -- version 3.7.11, configuration /etc/postfix
Jul 17 19:39:12 ubuntu-mail-receiver postfix/smtpd[171]: connect from smtp3.nottingham.ac.uk[128.243.44.55]
Jul 17 19:39:12 ubuntu-mail-receiver postfix/smtpd[171]: NOQUEUE: reject: RCPT from smtp3.nottingham.ac.uk[128.243.44.55]: 554 5.7.1 <person.self@discourse.DOMAINNAME.com>: Recipient address rejected: Mail to this address is not accepted. Check the address and try to send again?; from=<person@nottingham.ac.uk> to=<person.xytz@discourse.DOMAINNAME.com> proto=ESMTP helo=<smtp3.nottingham.ac.uk>
Jul 17 19:39:12 ubuntu-mail-receiver postfix/smtpd[171]: using backwards-compatible default setting smtpd_relay_before_recipient_restrictions=no to reject recipient "person.xytz@discourse.DOMAINNAME.com" from client "smtp3.nottingham.ac.uk[128.243.44.55]"
Jul 17 19:39:12 ubuntu-mail-receiver postfix/smtpd[171]: disconnect from smtp3.nottingham.ac.uk[128.243.44.55] ehlo=1 mail=1 rcpt=0/1 bdat=0/1 quit=1 commands=3/5
我为许多类别设置了自定义的入站电子邮件地址。格式是否需要更改为 category+<tag>@discourse.DOMAINNAME.com（用于直接发布到类别）？