Linux Postfix - status=bounced（未知用户“myuser”）
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Postfix - status=bounced (unknown user "myuser")
提问by Radim Burget
I am configuring Postfix and when validating by telnet and SMTP I got the status bounced error, unknown user:
我正在配置 Postfix，当通过 telnet 和 SMTP 验证时，我收到状态退回错误，未知用户：
Error log:
错误日志：
postfix/local[18718]: 4590D7DC0A51: to=, relay=local, delay=9.8, delays=9.8/0.01/0/0.04, dsn=5.1.1, status=bounced (unknown user: "myuser")
postfix/local[18718]：4590D7DC0A51：to=，relay=local，delay=9.8，delays=9.8/0.01/0/0.04，dsn=5.1.1，status=bounced（未知用户：“myuser”）
The "myuser" already exists, but with full domain name: [email protected].
“myuser”已经存在，但具有完整的域名：[email protected]。
User Validation:
用户验证：
postmap -q [email protected] mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
Output is: "1" - so I guess it is OK.
输出是：“1” - 所以我想这没问题。
My postfix Configuration:
我的后缀配置：
root# postconf -n:
append_at_myorigin = yes
biff = no
config_directory = /etc/postfix
default_destination_concurrency_limit = 1
delay_warning_time = 8h
disable_vrfy_command = yes
dovecot_destination_concurrency_limit = 1
dovecot_destination_recipient_limit = 1
enable_original_recipient = yes
local_destination_concurrency_limit = 1
maximal_queue_lifetime = 6d
mydestination = mydomain.com
smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated
smtpd_delay_reject = no
smtpd_hard_error_limit = 10
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, reject_invalid_hostname
smtpd_recipient_restrictions = permit_mynetworks, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unlisted_recipient, reject_unauth_destination, reject_unauth_pipelining
smtpd_sender_restrictions = permit_mynetworks, reject_unknown_sender_domain
smtpd_soft_error_limit = 5
strict_rfc821_envelopes = yes
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf,mysql:/etc/postfix/mysql-email2email.cf
virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
virtual_transport = dovecot
Thank you for any help.
感谢您的任何帮助。
采纳答案by clement
you have added mydestination = mydomain.comand so the valid users for mydomain.comwill be searched in local_recipient_maps. It is very clear from the logline that localdelivery agent is selected to deliver the mail, as local domain class matched. See postfix address classesfor more help
您已添加 mydestination = mydomain.com，因此mydomain.com将在local_recipient_maps. 从日志中可以清楚地看出local，由于本地域类匹配，因此选择了投递代理来投递邮件。有关更多帮助，请参阅后缀地址类
Modify your main.cf like below
像下面这样修改你的 main.cf
#/etc/postfix/main.cf
mydestination =
# set to localhost localhost.$mydomain or remove mydomain.com for now
# Ensure that postmap -q mydomain.com mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf is returning mydomain.com and
# postmap -q [email protected] mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf succeeds
回答by tuananh
For someone else, when I set mydestination=mydomain.com. Postfix show warning do not list domain mydomain.com in BOTH mydestination and virtual_mailbox_domains. So I set it relayhost = mydomain.com
对于其他人，当我设置 mydestination=mydomain.com 时。Postfix 显示警告不要在 mydestination 和 virtual_mailbox_domains 中列出域 mydomain.com。所以我设置了relayhost = mydomain.com
My postfix version: 3.1.0 (postconf -d | grep mail_version)
我的 postfix 版本：3.1.0 (postconf -d | grep mail_version)
回答by aphoe
Open /etc/postfix/main.cf, look for the mydestinationfield and change it's value to the below
打开/etc/postfix/main.cf，查找该mydestination字段并将其值更改为以下
mydestination = localhost, localhost.localdomain
Don't forget to run sudo postfix reloadafterwards
sudo postfix reload之后别忘了跑
回答by Janib Soomro
Use following settings in /var/postfix/main.cf
在 /var/postfix/main.cf 中使用以下设置
myorigin = localhost
myhostname = <your_host_name>
mydestination = localhost.$mydomain, localhost, localhost.localdomain
followed by:
其次是：
sudo postmap /etc/postfix/virtual
sudo service postfix restart
