QHMの新タイプHAIKの活用と実験、オープンソースの活用

postfixのメールリレー設定

• Ubuntu14.04 LTSでメールの送信を他のpostfixに行なってもらう。
• relayhostとmynetworksの設定がポイント。

リレー元の/etc/postfix/main.cf

• LAN内のテストの為今回は、192.168.1.112として設定

  # grep -v ^# /etc/postfix/main.cf | grep -v ^$
  smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
  biff = no
  append_dot_mydomain = no
  readme_directory = no
  smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
  smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
  smtpd_use_tls=yes
  smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
  smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
  smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
  myhostname = ubuntu1404mail
  alias_maps = hash:/etc/aliases
  alias_database = hash:/etc/aliases
  mydestination = ubuntu1404mail, localhost.localdomain, localhost
  relayhost = 192.168.1.111
  mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
  mailbox_command = procmail -a "$EXTENSION"
  mailbox_size_limit = 0
  recipient_delimiter = +
  inet_interfaces = loopback-only

リレー先の/etc/postfix/main.cf

• LAN内のテストの為今回は、192.168.1.111として設定

  # grep -v ^# /etc/postfix/main.cf  | grep -v ^$
  smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
  biff = no
  append_dot_mydomain = no
  readme_directory = no
  smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
  smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
  smtpd_use_tls=yes
  smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
  smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
  smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
  myhostname = ubuntu101
  alias_maps = hash:/etc/aliases
  alias_database = hash:/etc/aliases
  myorigin = /etc/mailname
  mydestination = oasi.jp, ubuntu101, localhost.localdomain, localhost
  relayhost = 
  mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 192.168.1.112
  mailbox_command = procmail -a "$EXTENSION"
  mailbox_size_limit = 0
  recipient_delimiter = +
  inet_interfaces = all