我已经设置了 mailman 和 postfix，但是邮件无法通过邮件列表发送。Postfix 拒绝它，因为收件人域未添加到postfix_domains。
这是我的main.cf：
recipient_delimiter = +
unknown_local_recipient_reject_code = 500
owner_request_special = no
myhostname = develop.product.company.com
mynetworks = 10.92.5.5/16
# Increase deferred mail delivery frequency
queue_run_delay = 60s
minimal_backoff_time = 30s
maximal_backoff_time = 120s
# BEGIN ANSIBLE MANAGED BLOCK
recipient_delimiter = +
unknown_local_recipient_reject_code = 500
owner_request_special = no
transport_maps = hash://opt/mailman/var/data/postfix_lmtp
local_recipient_maps = hash://opt/mailman/var/data/postfix_lmtp
relay_domains = hash://opt/mailman/var/data/postfix_domains
# END ANSIBLE MANAGED BLOCK
Mailman 中的邮件列表已在domain1.com和中创建domain2.com，文件postfix_domains如下所示：
# AUTOMATICALLY GENERATED BY MAILMAN ON 2017-02-09 02:43:51
#
# This file is generated by Mailman, and is kept in sync with the binary hash
# file. YOU SHOULD NOT MANUALLY EDIT THIS FILE unless you know what you're
# doing, and can keep the two files properly in sync. If you screw it up,
# you're on your own.
domain1.com domain1.com
domain2.com domain2.com
当我尝试向该邮件列表（其中有订阅者）发送邮件时[email protected]，出现以下错误：
postfix/smtpd[8110]: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ip-10-92-34-5.ap-northeast-1.compute.internal>
我运行以下命令postconf -d | grep "smtpd_r"以获得以下结果：
postscreen_reject_footer = $smtpd_reject_footer
smtpd_recipient_limit = 1000
smtpd_recipient_overshoot_limit = 1000
smtpd_recipient_restrictions =
smtpd_reject_footer =
smtpd_reject_unlisted_recipient = yes
smtpd_reject_unlisted_sender = no
smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination
smtpd_restriction_classes =
我读过论坛中提出的类似问题，但我没有找到这样的确切问题。有人能帮我解决这个问题吗？
谢谢你！
答案1
授权网络的定义我的网络配置参数主配置文件
当您从本地主机发送电子邮件时：
postfix/smtpd[8110]: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<ip-10-92-34-5.ap-northeast-1.compute.internal>
您必须允许 postfix 转发来自本地主机的电子邮件。编辑主配置文件添加：
mynetworks = 127.0.0.0/8