Networking
2 個獨立的後綴實例，並與郵件消息接收欄位中的 IP 混淆
我的 2 個後綴實例有問題。在網路上設置了2個獨立的IP和對應的域名，它們工作正常。我希望第二條郵件消息（如下）具有
Received: from firstInstanceDomain.com (firstInstanceDomain.com. [second.domain.ip])而不是
Received: from secondInstanceDomain.com (secondInstanceDomain.com. [second.domain.ip])其他重要資訊： -
我有 DKIM 在兩個域上工作
-當我將 relayhost = firstInstanceDomain.com 放入 firstInstanceDomain MAIN.CF 時，我有來自 firstInstanceDomain 和 secondInstanceDomain 郵件的 secondInstanceDomain 內部郵件消息沒問題
- 來自兩個域、主配置和主配置的郵件標題附在下面
我花了 60 個小時試圖解決它，搜尋所有Google資源、後綴文件、部落格和論壇。沒運氣。請幫忙！
郵件從 mail@firstInstanceDomain.com 發送
Delivered-To: someMail@domain.com Received: by 10.68.49.10 with SMTP id q10cs774841pbn; Fri, 6 Jan 2012 08:18:06 -0800 (PST) Received: by 10.213.3.136 with SMTP id 8mr1420319ebn.0.1325866683057; Fri, 06 Jan 2012 08:18:03 -0800 (PST) Return-Path: <mail@firstInstanceDomain.com> Received: from firstInstanceDomain.com (firstInstanceDomain.com. [first.domain.ip]) by mx.google.com with ESMTP id 57si5431812eey.212.2012.01.06.08.18.01; Fri, 06 Jan 2012 08:18:02 -0800 (PST) Received-SPF: pass (google.com: domain of mail@firstInstanceDomain.com designates first.domain.ip as permitted sender) client-ip=first.domain.ip; Authentication-Results: mx.google.com; spf=pass (google.com: domain of mail@firstInstanceDomain.com designates first.domain.ip as permitted sender) smtp.mail=mail@firstInstanceDomain.com; dkim=pass header.i=@firstInstanceDomain.com To: "someMail@domain.com" <someMail@domain.com> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=firstInstanceDomain.com; s=default; t=1325870581; RestOfTheKey Subject: SomeSubject From: "firstInstanceDomain.com" <mail@firstInstanceDomain.com> Message-ID: <someId@firstInstanceDomain.com> Return-To: mail@firstInstanceDomain.com Date: Fri, 06 Jan 2012 17:23:01 +0000 Content-Type: multipart/alternative; boundary="=_1.e091838bd31325ae4da677be1af4efd5" MIME-Version: 1.0 RestOfTheMessage郵件從 mail@secondInstanceDomain.com 發送
Delivered-To: someMail@domain.com Received: by 10.68.49.10 with SMTP id q10cs774832pbn; Fri, 6 Jan 2012 08:18:01 -0800 (PST) Received: by 10.213.108.146 with SMTP id f18mr1347667ebp.36.1325866679721; Fri, 06 Jan 2012 08:17:59 -0800 (PST) Return-Path: <mail@secondInstanceDomain.com> Received: from firstInstanceDomain.com (firstInstanceDomain.com. [first.domain.ip]) by mx.google.com with ESMTP id 3si24805496eeh.44.2012.01.06.08.17.58; Fri, 06 Jan 2012 08:17:59 -0800 (PST) Received-SPF: softfail (google.com: domain of transitioning mail@secondInstanceDomain.com does not designate first.domain.ip as permitted sender) client-ip=first.domain.ip; Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning mail@secondInstanceDomain.com does not designate first.domain.ip as permitted sender) smtp.mail=mail@secondInstanceDomain.com; dkim=pass header.i=@secondInstanceDomain.com To: "someMail@domain.com" <someMail@domain.com> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=secondInstanceDomain.com; s=dbdef; t=1325870578; RestOfTheKey Subject: SomeSubject From: "secondInstanceDomain.com" <mail@secondInstanceDomain.com> Message-ID: <someId@secondInstanceDomain.com> Return-To: mail@secondInstanceDomain.com Date: Fri, 06 Jan 2012 17:22:58 +0000 Content-Type: multipart/alternative; boundary="=_1.7183ef0339b880f9a93c3d822619afee" MIME-Version: 1.0 RestOfTheMessageMASTER.CF FOR firstInstanceDomain（其餘配置是標準的）
first.domain.ip:smtp inet n - n - - smtpd -o myhostname=firstInstanceDomain.com -o mydomain=firstInstanceDomain.comMASTER.CF FOR secondInstanceDomain（配置的其餘部分是標準的）
second.domain.ip:smtp inet n - n - - smtpd -o myhostname=secondInstanceDomain.com -o mydomain=secondInstanceDomain.comMAIN.CF FOR firstInstanceDomain
smtp_bind_address = first.domain.ip mydomain=firstInstanceDomain.com mynetworks=firstInstanceDomain.com alternate_config_directories = /etc/postfix-third data_directory = /var/lib/postfix header_checks = regexp:/etc/postfix/header_checks inet_interfaces = localhost mydestination = $mydomain, localhost.$mydomain, $mydomain myhostname = $mydomain myorigin=$mydomain queue_directory = /var/spool/postfix alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases broken_sasl_auth_clients = yes command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin xxgdb $daemon_directory/$process_name $process_id & sleep 5 default_process_limit = 300 html_directory = no mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man message_size_limit = 10240000 newaliases_path = /usr/bin/newaliases.postfix readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES sample_directory = /usr/share/doc/postfix-2.3.3/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp_use_tls = yes smtp_tls_note_starttls_offer = yes smtpd_client_restrictions= smtpd_sasl_authenticated_header = yes smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_sasl_local_domain = smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous smtpd_sasl_authenticated_header = yes smtpd_tls_auth_only = no smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_tls_loglevel = 4 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s smtpd_use_tls = yes tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 mailbox_size_limit = 512000000 virtual_alias_maps =hash:/etc/postfix/virtual smtpd_milters = inet:127.0.0.1:20209 non_smtpd_milters = inet:127.0.0.1:20209 milter_protocol = 2 milter_default_action = acceptMAIN.CF FOR secondInstanceDomain
smtp_bind_address = second.domain.ip mydomain=secondInstanceDomain.com mynetworks=secondInstanceDomain.com alternate_config_directories = /etc/postfix data_directory = /var/lib/postfix-third header_checks = regexp:/etc/postfix-third/header_checks inet_interfaces = localhost mydestination = $mydomain, localhost.$mydomain, $mydomain myhostname = $mydomain myorigin=$mydomain queue_directory = /var/spool/postfix-third alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases broken_sasl_auth_clients = yes command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin xxgdb $daemon_directory/$process_name $process_id & sleep 5 default_process_limit = 300 html_directory = no mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man message_size_limit = 10240000 newaliases_path = /usr/bin/newaliases.postfix readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES sample_directory = /usr/share/doc/postfix-2.3.3/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp_use_tls = yes smtp_tls_note_starttls_offer = yes smtpd_client_restrictions= smtpd_sasl_authenticated_header = yes smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_sasl_local_domain = smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous smtpd_sasl_authenticated_header = yes smtpd_tls_auth_only = no smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_tls_loglevel = 4 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s smtpd_use_tls = yes tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 mailbox_size_limit = 512000000 smtpd_milters = inet:127.0.0.1:20209 non_smtpd_milters = inet:127.0.0.1:20209 milter_protocol = 2 milter_default_action = accept
您沒有指定郵件的創建方式（在發送之前）**。**由於它們沒有顯示 Received 標頭，因此我假設它們是直接在伺服器上創建的。還有問題。它們不是通過 SMTP 從客戶端發送到伺服器來“創建”的。所以里面的配置
master.cf被完全忽略了。因此，如果您通過 sendmail 或 maildrop（或類似方法）將郵件“投遞”到 Postfix 實例，則必須指定郵件應“排隊”到哪個實例以進行出站投遞。否則假定第一個。