Email
後綴：來自其他域區域的收件人地址被拒絕
我已經成功安裝了具有虛擬域和 TLS 支持的 Postfix/Dovecot，如本文所述 - https://geekpeek.net/postfix-with-dovecot/ …
但面臨問題。我只能向我的域區域中的人發送電子郵件（
blabla例如）。這意味著我可以從admin@blabla.comto發送電子郵件info@blabla.com。但是當我試圖從我的Google帳戶向這個地址發送電子郵件時，我會收到下一個錯誤：postfix/smtpd[19211]: connect from mail-wi0-f172.google.com[209.85.212.172] Sep 10 18:23:17 amazon-ws.fs.local postfix/smtpd[19211]: NOQUEUE: reject: RCPT from mail-wi0-f172.google.com[209.85.212.172]: 554 5.7.1 <info@blabla.com>: Recipient address rejected: Access denied; from=<{myaccount}@gmail.com> to=<info@blabla.com> proto=ESMTP helo=<mail-wi0-f172.google.com> Sep 10 18:23:17 amazon-ws.fs.local postfix/smtpd[19211]: disconnect from mail-wi0-f172.google.com[209.85.212.172]收件人地址被拒絕：訪問被拒絕；
我所能理解的是我的後綴伺服器拒絕了這封郵件，但不明白為什麼。後綴配置（
main.cf）附在下面：alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases broken_sasl_auth_clients = yes command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 default_process_limit = 100 html_directory = no inet_interfaces = all inet_protocols = all mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man message_size_limit = 10485760 mydestination = $myhostname, localhost.$mydomain, localhost myhostname = amazon-ws.fs.local mynetworks = 172.31.0.0/20, 127.0.0.0/8 myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix queue_minfree = 20971520 readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES sample_directory = /usr/share/doc/postfix-2.10.1/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtpd_client_connection_count_limit = 10 smtpd_client_connection_rate_limit = 30 smtpd_recipient_limit = 1000 smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, permit smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/postfix/cert/postfix.pem smtpd_tls_key_file = /etc/postfix/cert/private/postfix.pem smtpd_tls_loglevel = 0 smtpd_tls_received_header = yes smtpd_tls_security_level = may smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 virtual_alias_maps = hash:/etc/postfix/virtual virtual_gid_maps = static:2000 virtual_mailbox_base = /var/mail/virtmailbox virtual_mailbox_domains = /etc/postfix/virtdomains virtual_mailbox_maps = hash:/etc/postfix/virtmail_maps virtual_minimum_uid = 2000 virtual_uid_maps = static:2000作業系統： RHEL7.1，Postfix 版本 2.10.1
哪裡有問題？
正如@alexkowalski 提到的，文件中有一個短參數（-o）的問題**不在
main.cf 文件**master.cf`中。因為 -o 選項
master.cf可以覆蓋main.cf基於每個服務寫入的選項，所以smtpd_recipient_restrictions參數值是從master.cf文件中獲取的。注意
smtpd_recipient_restrictions參數：smtps inet n - y - - smtpd -o syslog_name=postfix/smtps -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes -o smtpd_reject_unlisted_recipient=no -o smtpd_client_restrictions=$mua_client_restrictions -o smtpd_helo_restrictions=$mua_helo_restrictions -o smtpd_sender_restrictions=$mua_sender_restrictions -o smtpd_recipient_restrictions= -o smtpd_relay_restrictions=permit_sasl_authenticated,reject -o milter_macro_daemon_name=ORIGINATING -------> -o smtpd_recipient_restrictions=permit_sasl_authenticated, reject通過註釋該行和我不想要的所有其他 -o 行，寫入
main.cf文件中的值就是採用的值。
最後，我發現了一個問題！文件中有一個簡短的參數
master.cf。我有：
-o smtpd_recipient_restrictions=permit_sasl_authenticated, reject一定是：
-o smtpd_recipient_restrictions=permit_sasl_authenticated, reject_unauth_destination由於 smtpd 在 sasl 身份驗證開始之前拒絕所有傳入連接，因此
reject需要將參數更改為。reject_unauth_destination