Question

我使用centos 6.5服务器安装邮件服务器。它运行良好。但有两个问题。

我如何设置all@example.com意味着所有用户。这意味着当我向所有@ example.com发送电子邮件时，所有用户都可以收到。
如果Dovecot无法在MySQL找到用户，我怎能让dovecot，它可能仍在寻找系统用户。

这是我的postfix main.cf：

alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
html_directory = no
inet_interfaces = all
inet_protocols = all
local_recipient_maps = 
mail_owner = postfix
mailbox_size_limit = 0
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = localhost
mydomain = example.com
myhostname = example.com
mynetworks = 127.0.0.0/8 [::1]/128
myorigin = /etc/mailname
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
recipient_delimiter = +
relayhost = 
sample_directory = /usr/share/doc/postfix-2.6.6/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtpd_recipient_restrictions = permit_sasl_authenticated,          permit_mynetworks,          reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_path = private/auth
smtpd_sasl_type = dovecot
smtpd_tls_auth_only = yes
smtpd_tls_cert_file = /etc/pki/dovecot/certs/dovecot.pem
smtpd_tls_key_file = /etc/pki/dovecot/private/dovecot.pem
smtpd_use_tls = yes
unknown_local_recipient_reject_code = 550
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.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

Answer 1

您可以像mailman一样使用邮件列表，也可以使用virtual_alias_maps（postfix + mysql）

https://workaround.org/ispmail/lenny/postfix-database-mappings Dovecot有Pigeonhole Dovecot，它有转发邮件限制到4最大值（代码中硬编码，所以你必须编辑源代码并重建dovecot包）

我建议您使用邮件列表的第一个选项。

如何设置别名all@example.com表示我的电子邮件中的所有用户都在postfix上

1 个答案: