編集履歴

質問編集履歴

2019/04/03 16:34

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kodiack

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@@ -165,9 +165,9 @@
 smtp_sasl_tls_security_options = noanonymous
 smtp_sasl_mechanism_filter = plain
-myhostname = server.example.com
+myhostname = server.example.jp
-myorigin = server.example.com
+myorigin = server.example.jp
-mydomain = example.com
+mydomain = example.jp
 mynetworks = 127.0.0.1 [::1]

2019/04/03 16:34

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kodiack

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main.cfの設定内容を追加

2019/04/03 16:32

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kodiack

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@@ -45,4 +45,199 @@
 > Apr  3 11:25:17 server postfix/smtpd[4768]: NOQUEUE: reject: RCPT from mail-lf1-f46.google.com[209.85.167.46]: 550 5.1.1 <test@example.jp>: Recipient address rejected: User unknown in virtual mailbox table; from=<test-test@gmail.com> to=<test@example.jp> proto=ESMTP helo=<mail-lf1-f46.google.com>
 > Apr  3 11:25:18 server postfix/smtpd[4768]: disconnect from mail-lf1-f46.google.com[209.85.167.46] ehlo=2 starttls=1 mail=1 rcpt=0/1 data=0/1 quit=1 commands=5/7
+現在までのmain.cfの変更箇所は、設定をちょこちょこ変えているので変更した箇所のみの抜粋が難しいですが
+念のため、現在のmain.cfでコメントアウト部分を抜いた設定情報を以下に記します。
+```ここに言語を入力
+root@server:/# cat /etc/postfix/main.cf
+queue_directory = /var/spool/postfix
+command_directory = /usr/sbin
+daemon_directory = /usr/lib/postfix/sbin
+data_directory = /var/lib/postfix
+mail_owner = postfix
+sendmail_path = /usr/sbin/sendmail
+newaliases_path = /usr/bin/newaliases
+mailq_path = /usr/bin/mailq
+setgid_group = postdrop
+debugger_command =
+    PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
+    ddd $daemon_directory/$process_name $process_id & sleep 5
+debug_peer_level = 2
+luser_relay = user1@example.jp
+local_recipient_maps =
+biff = no
+swap_bangpath = no
+allow_percent_hack = no
+allow_min_user = no
+disable_vrfy_command = yes
+inet_protocols = all
+inet_interfaces = all
+smtpd_tls_protocols = !SSLv2 !SSLv3
+smtpd_tls_mandatory_protocols = !SSLv2 !SSLv3
+smtp_tls_protocols = !SSLv2 !SSLv3
+smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
+lmtp_tls_protocols = !SSLv2 !SSLv3
+lmtp_tls_mandatory_protocols = !SSLv2 !SSLv3
+smtpd_tls_exclude_ciphers = aNULL, eNULL, EXPORT, DES, RC4, MD5, PSK, aECDH, EDH-DSS-DES-CBC3-SHA, EDH-RSA-DES-CDC3-SHA, KRB5-DE5, CBC3-SHA
+smtpd_tls_dh512_param_file = /etc/ssl/dh512_param.pem
+smtpd_tls_dh1024_param_file = /etc/ssl/dh2048_param.pem
+tls_random_source = dev:/dev/urandom
+smtp_tls_loglevel = 1
+smtpd_tls_loglevel = 1
+smtpd_tls_security_level = may
+smtp_tls_security_level = may
+smtp_tls_CApath = /etc/ssl/certs
+smtp_tls_CAfile = $smtpd_tls_CAfile
+smtp_tls_note_starttls_offer = yes
+enable_long_queue_ids = yes
+smtpd_reject_unlisted_recipient = yes
+smtpd_reject_unlisted_sender = yes
+header_checks = pcre:/etc/postfix/header_checks
+body_checks = pcre:/etc/postfix/body_checks.pcre
+smtpd_command_filter = pcre:/etc/postfix/command_filter.pcre
+smtpd_helo_required = yes
+smtpd_helo_restrictions =
+    permit_mynetworks
+    permit_sasl_authenticated
+    check_helo_access pcre:/etc/postfix/helo_access.pcre
+    reject_non_fqdn_helo_hostname
+    reject_unknown_helo_hostname
+smtpd_sender_restrictions =
+    reject_unknown_sender_domain
+    reject_non_fqdn_sender
+    reject_unlisted_sender
+    permit_mynetworks
+    permit_sasl_authenticated
+    check_sender_access pcre:/etc/postfix/sender_access.pcre
+smtpd_recipient_restrictions =
+    reject_non_fqdn_recipient
+    reject_unlisted_recipient
+    check_policy_service inet:127.0.0.1:7777
+    permit_mynetworks
+    permit_sasl_authenticated
+    reject_unauth_destination
+smtpd_end_of_data_restrictions =
+    check_policy_service inet:127.0.0.1:7777
+smtpd_data_restrictions = reject_unauth_pipelining
+proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $relay_recipient_maps $relocated_maps $sender_bcc_maps $sender_canonical_maps $smtp_generic_maps $smtpd_sender_login_maps $transport_maps $virtual_alias_domains $virtual_alias_maps $virtual_mailbox_domains $virtual_mailbox_maps $smtpd_sender_restrictions $sender_dependent_relayhost_maps
+enable_original_recipient = no
+virtual_minimum_uid = 2000
+virtual_uid_maps = static:2000
+virtual_gid_maps = static:2000
+virtual_mailbox_base = /var/vmail
+relayhost = [MAIL.PROVIDER.SERVER.NAME.COM]:587
+smtp_use_tls = yes
+smtp_sasl_auth_enable = yes
+smtp_sasl_password_maps = hash:/etc/postfix/saslpass
+smtp_sasl_tls_security_options = noanonymous
+smtp_sasl_mechanism_filter = plain
+myhostname = server.example.com
+myorigin = server.example.com
+mydomain = example.com
+mynetworks = 127.0.0.1 [::1]
+mydestination = $myhostname, localhost, localhost.localdomain
+alias_maps = hash:/etc/postfix/aliases
+alias_database = hash:/etc/postfix/aliases
+message_size_limit = 20971520
+recipient_delimiter = +
+compatibility_level = 2
+transport_maps =
+    proxy:pgsql:/etc/postfix/pgsql/transport_maps_user.cf
+    proxy:pgsql:/etc/postfix/pgsql/transport_maps_maillist.cf
+    proxy:pgsql:/etc/postfix/pgsql/transport_maps_domain.cf
+sender_dependent_relayhost_maps =
+    proxy:pgsql:/etc/postfix/pgsql/sender_dependent_relayhost_maps.cf
+smtpd_sender_login_maps =
+    proxy:pgsql:/etc/postfix/pgsql/sender_login_maps.cf
+virtual_mailbox_domains =
+    proxy:pgsql:/etc/postfix/pgsql/virtual_mailbox_domains.cf
+relay_domains =
+    $mydestination
+    proxy:pgsql:/etc/postfix/pgsql/relay_domains.cf
+virtual_mailbox_maps =
+    proxy:pgsql:/etc/postfix/pgsql/virtual_mailbox_maps.cf
+virtual_alias_maps =
+    proxy:pgsql:/etc/postfix/pgsql/virtual_alias_maps.cf
+    proxy:pgsql:/etc/postfix/pgsql/domain_alias_maps.cf
+    proxy:pgsql:/etc/postfix/pgsql/catchall_maps.cf
+    proxy:pgsql:/etc/postfix/pgsql/domain_alias_catchall_maps.cf
+sender_bcc_maps =
+    proxy:pgsql:/etc/postfix/pgsql/sender_bcc_maps_user.cf
+    proxy:pgsql:/etc/postfix/pgsql/sender_bcc_maps_domain.cf
+recipient_bcc_maps =
+    proxy:pgsql:/etc/postfix/pgsql/recipient_bcc_maps_user.cf
+    proxy:pgsql:/etc/postfix/pgsql/recipient_bcc_maps_domain.cf
+postscreen_greet_action = drop
+postscreen_blacklist_action = drop
+postscreen_dnsbl_action = drop
+postscreen_dnsbl_threshold = 2
+postscreen_dnsbl_sites =
+    zen.spamhaus.org=127.0.0.[2..11]*3
+    b.barracudacentral.org=127.0.0.2*2
+postscreen_dnsbl_reply_map = texthash:/etc/postfix/postscreen_dnsbl_reply
+postscreen_access_list = permit_mynetworks cidr:/etc/postfix/postscreen_access.cidr
+postscreen_dnsbl_whitelist_threshold = -2
+smtpd_sasl_type = dovecot
+smtpd_sasl_path = private/dovecot-auth
+virtual_transport = dovecot
+dovecot_destination_recipient_limit = 1
+mlmmj_destination_recipient_limit = 1
+```
 どのような事が問題となっている可能性があるか、ご存じの方がいらっしゃいましたらご教授頂けると幸いです。

現時点で通常のメール送受信は問題なく出来ているという点と、/var/log/maillogよりの抜粋を追記致しました。

2019/04/03 16:22

投稿

kodiack

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@@ -36,4 +36,13 @@
 このような宛先不明のメッセージが返ってくるという問題と、　luser_relayが指定されているにも関わらず、
 メールが転送されないという2つの問題が発生しているように見えます。
+また、この際 /var/log/maillogを確認してみると以下のようなログが出力されています。
+(この例では test-test@gmail.comという確認用のGmailメールアカウントより
+test@example.jpにテストメールが送信されています。)
+> Apr  3 11:25:15 server postfix/smtpd[4768]: connect from mail-lf1-f46.google.com[209.85.167.46]
+> Apr  3 11:25:16 server postfix/smtpd[4768]: Anonymous TLS connection established from mail-lf1-f46.google.com[209.85.167.46]: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)
+> Apr  3 11:25:17 server postfix/smtpd[4768]: NOQUEUE: reject: RCPT from mail-lf1-f46.google.com[209.85.167.46]: 550 5.1.1 <test@example.jp>: Recipient address rejected: User unknown in virtual mailbox table; from=<test-test@gmail.com> to=<test@example.jp> proto=ESMTP helo=<mail-lf1-f46.google.com>
+> Apr  3 11:25:18 server postfix/smtpd[4768]: disconnect from mail-lf1-f46.google.com[209.85.167.46] ehlo=2 starttls=1 mail=1 rcpt=0/1 data=0/1 quit=1 commands=5/7
 どのような事が問題となっている可能性があるか、ご存じの方がいらっしゃいましたらご教授頂けると幸いです。

2019/04/03 02:32

投稿

kodiack

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@@ -6,7 +6,7 @@
 ここに質問の内容を詳しく書いてください：
 現在Postfixにて１つのドメイン(@example.jp)を利用し以下の3つのメールアドレスを
-用いて運用しているとします。
+用いて運用しているとします。現在以下の3つのメールアドレスでは正常に通常のメールは送受信出来ております。
 abc@example.jp
 123@example.jp