::: ZOSEL ::: :: Postfix 설정부분 내용

Postfix

IMX 메일서버의 포워딩 전용 설정의 예임.

Edit

설정

/etc/postfix/main.cf
myhostname = mail.mbcjapan.co.jp
mydomain = mbcjapan.co.jp
inet_interfaces = all

mydestination = $myhostname, $mydomain, localhost.$mydomain, localhost,
kbs-tv.jp, mail.www.kbs-tv.jp, imx.catoms.net

mynetworks = 101.79.75.0/24, 127.0.0.0/8

## 아래 2개 설정은 확인만
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases

## 추가
smtpd_client_restrictions = check_client_access hash:/etc/postfix/access

/etc/aliases

## test
catenoid: gnoc@catenoid.net

#admin@mbcjapan.co.jp:    imbc
#info@mbcjapan.co.jp:     imbc
#sps@mbcjapan.co.jp:      imbc
#cs@mbcjapan.co.jp:       imbc
#partner@mbcjapan.co.jp: imbc
#webmaster@mbcjapan.co.jp:        imbc

/etc/aliase 파일을 편집후,
newalias 또는 postalias /etc/aliases 명령어를 내려줘야 함.
또는 간단하게 /etc/init.d/postfix restart

/etc/postfix/access
localhost.localdomain           OK
localhost                       OK
127.0.0.1                       OK
mbcjapan.co.jp                  OK
210.198.17                      OK
211.9.51                        OK
61.74.133                       OK
58.150.206.99                   OK
58.228.207.65                   OK
210.198.17.51                   OK
210.198.17.42                   OK

access 파일 편집후,
postmap /etc/postfix/access 명령어를 내려줘야함.

/etc/init.d/postfix
start() {
        [ "$EUID" != "0" ] && exit 4
        # Check that networking is up.
        [ ${NETWORKING} = "no" ] && exit 1
        conf_check
        # Start daemons.
        echo -n $"Starting postfix: "
        make_aliasesdb >/dev/null 2>&1
        postmap /etc/postfix/access                     ## catenoid@2012.07.23, 한줄추가
        [ -x $CHROOT_UPDATE ] && $CHROOT_UPDATE
        /usr/sbin/postfix start 2>/dev/null 1>&2 && success || failure $"$prog start"
        RETVAL=$?
        [ $RETVAL -eq 0 ] && touch $lockfile
        echo
        return $RETVAL
}

Edit

postfix 설정 내용 보기
shell> postconf
2bounce_notice_recipient = postmaster
access_map_defer_code = 450
access_map_reject_code = 554
address_verify_default_transport = $default_transport
address_verify_local_transport = $local_transport
address_verify_map =
address_verify_negative_cache = yes
address_verify_negative_expire_time = 3d
address_verify_negative_refresh_time = 3h
...

Edit

기본값(built-in)과 다른 설정 내용

2012.08.28 일 기준
shell> postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
anvil_rate_time_unit = 20s
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
mail_owner = postfix
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = $myhostname, $mydomain, localhost.$mydomain, localhost, kbs-tv.jp, mail.kbs-tv.jp, koreantvch.jp, mail.koreantvch.jp, imx.catoms.net
mydomain = mbcjapan.co.jp
myhostname = mail.mbcjapan.co.jp
mynetworks = hash:/etc/postfix/access
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
sample_directory = /usr/share/doc/postfix-2.6.6/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_sasl_auth_enable = no
smtpd_client_restrictions = smtpd_client_restrictions = $mynetworks
unknown_local_recipient_reject_code = 550

Edit

시작/종료/재시작
/etc/rc.d/init.d/postfix start
/etc/rc.d/init.d/postfix stop
/etc/rc.d/init.d/postfix restart