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¹¹¿·Æü2023-04-05 (¿å) 10:03:46

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Received: from cat-white-a99c5b89fafdbe6c.znlc.jp (cat-white-a99c5b89fafdbe6c.znlc.jp [164.46.67.192])
	by atom-2.ism21.net (Postfix) with ESMTP id CA9D1207D9A
	for <okada@ism21.net>; Tue,  4 Apr 2023 11:31:04 +0900 (JST)
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	for <okada@ism21.net>; Tue,  4 Apr 2023 11:19:03 +0900 (JST)

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WIN-C73LB63JO80 ¢ª¡¡cat-white-a99c5b89fafdbe6c.znlc.jp ¢ª¡¡atom-2.ism21.net

postfix-pcre¤Ç¤¤¤¿¤º¤é

# apt-get install postfix-pcre

postfix-pcre¤òÆþ¤ì¤ë¤Èperl¤ÎÀµµ¬É½¸½¤¬²Äǽ¤Ë¤Ê¤ë

/etc/postfix/main.cf¤Ë

alias_maps = hash:/etc/aliases, pcre:/etc/postfix/aliases.regexp
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ÄɲÃ

/etc/postfix/aliases.regexp¤Ë

/^dummy[0-9]*(@.*)?$/   dummy

¤È¤¹¤ë¤Èdummy00 dummy9¡¡¤Ê¤É¤Î¥á¡¼¥ë¤¬dummy £±¥¢¥«¥¦¥ó¥È¤Ç¼õ¿®¤Ç¤­¤ë

¤³¤Î¤È¤­/etc/postfix/aliases.regexp¤Ï¶õ¥Õ¥¡¥¤¥ë¤Ç¤â¤¤¤¤¤«¤éºîÀ®¤·¤Æ¤ª¤¯É¬Íפ¢¤ê

# touch aliases.regexp

perlÀµµ¬É½¸½ »²¹Í

¥Ñ¥é¥á¡¼¥¿

aliases¤Ç¼õ¤±¤¿¥á¡¼¥ë¤òshell¤Ê¤É¼Â¹Ô·Á¼°¤ËÅϤ·¤Æ¼Â¹Ô¤¹¤ë¤È¤­¤³¤Î¥æ¡¼¥¶¤Î¸¢¸Â¤ÇÇÛÁ÷¤¬¤Ê¤µ¤ì¤ë¡£
¤¿¤À¤·¥æ¡¼¥¶ºîÀ®¤ÎɬÍפ¢¤ê

¼õ¿®¥á¡¼¥ë¤Î£±¹ÔÌܤÎ

Return-Path: <aaa@xxx.ac.jp>

¤Î¥æ¡¼¥¶Ì¾¤Ë¤âÆþ¤ë?

default_privs = nobody

¥µ¥Ö¥ß¥Ã¥·¥ç¥ó¥Ý¡¼¥È

pop-before-smtp¤ÈÊ»ÍѤ¹¤ë¤Ë¤Ï°Ê²¼¤Î1¹Ô¤Î¥³¥á¥ó¥È¤ò³°¤·postfix¤ò¥ê¥¹¥¿¡¼¥È ¤¹¤ì¤Ð¤è¤¤¡£
²¼¤Î2¹Ô¤Ï

### SMTPǧ¾Ú¤ò¹Ô¤ï¤Ê¤¤¸Â¤ê¡¢°ìÀڤΥ᡼¥ëÁ÷¿®¤òµñÈݤ¹¤ë
  -o smtpd_etrn_restrictions=reject
 
### 587È֥ݡ¼¥È¤Ø¤Î¡¢¥¹¥Ñ¥à¥á¡¼¥ë¤ò»ÈÍÑÉÔǽ¤Ë¤·¤Æ¤ª¤¯
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject

¥¯¥é¥¤¥¢¥ó¥È¤Î¥Ý¡¼¥È¤ò587¤Ë¤¹¤ë

master.cf

submission inet n      -       n       -       -       smtpd <=¥³¥á¥ó¥È¤ò¼è¤ë
#submission inet n      -       n       -       -       smtpd
#       -o smtpd_etrn_restrictions=reject
#       -o smtpd_client_restrictions=permit_sasl_authenticated,reject

/etc/services¤ò°ì±þ³Îǧ¤¹¤ë

submission      587/tcp         msa             # mail message submission
submission      587/udp         msa             # mail message submission

smtp-auth¤äSTL¤ÏÊÌÅÓ¸¡Æ¤¤¹¤ë¡£

postfix¤Ç¥µ¥Ö¥ß¥Ã¥·¥ç¥ó¥Ý¡¼¥È¤ÇÁ÷¿®

postfix¤òsmtp¥¯¥é¥¤¥¢¥ó¥È¤È¤·¤ÆÍøÍѤ·¡¢TLSǧ¾Ú¤Ç¥Ñ¥¹¥ï¡¼¥É¤òÀßÄꤷ¡¢¥µ¥Ö¥ß¥Ã¥·¥ç¥ó¥Ý¡¼¥È¤Ç¥á¡¼¥ëÁ÷¿®

°Ê²¼¤ò¥¤¥ó¥¹¥È¡¼¥ë

# yum install cyrus-sasl-plain
# /etc/rc.d/init.d/saslauthd start

°Ê²¼¤òÄɲÃ

postfix/main.cf

#relayhost = [mailserver.isp.tld]
#relayhost = uucphost
#relayhost = [an.ip.add.ress]

##Edit by JE2ISM
relayhost = [mail.ssl-mail.info]:587

#SSL¤òÍ­¸ú¤Ë¤¹¤ë
smtp_use_tls = yes
smtpd_use_tls = yes

#ǧ¾Ú¤ÎÀßÄê
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/isp_auth
smtp_sasl_security_options = noanonymou
smtp_sasl_tls_security_options = noanonymous
ǧ¾Ú¤òÁê¼ê¤Ë¹ç¤ï¤»¤ë
smtp_sasl_mechanism_filter = plain

°Ê²¼¤ò½¤Àµ

postfix/master.cf

#smtps     inet  n       -       n       -       -       smtpd
smtps     inet  n       -       n       -       -       smtpd
#  -o smtpd_tls_wrappermode=yes
  -o smtpd_tls_wrappermode=yes
#  -o smtpd_sasl_auth_enable=yes
  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING

¥Ñ¥¹¥ï¡¼¥É¤ÎÀßÄê

postfix/isp_auth

[mail.ssl-mail.info]:587 okada2@wesden.net:*****

DB²½¤ò¹Ô¤¦¡ÊɬÍסË

# postmap /etc/postfix/isp_auth

postfixºÆµ¯Æ°

# /etc/rc.d/init.d/postfix restart

¥á¡¼¥ë¤Î¥ê¥ì¡¼Åù

³°¸þ¤±¤Î¥á¡¼¥ë¥µ¡¼¥Ð¤ÈÆâÉô¤Ë¥æ¡¼¥¶¥¢¥«¥¦¥ó¥È¤Î¤¢¤ë¥µ¡¼¥Ð¤È¤¤¤¦¹½À®¤Ë¤·¤¿¤È¤­ ³°Éô¤«¤éÆâÉô¤Ø¤Î¥ê¥ì¡¼¤Î»ÅÊý¤Ë¤Ä¤¤¤Æ

   ----------------                           ---------------
   |DMZ¾å¤Î¥µ¡¼¥Ð |-----------(F/W)-----------|ÆâÉô¤Î¥µ¡¼¥Ð |
   ----------------                           ---------------
                         ¹½À®

DMZ¾å¤Î¥µ¡¼¥Ð¤«¤éÆâÉô¥µ¡¼¥Ð¤Ø¥ê¥ì¡¼

/etc/postfix/main.cf¤Ç °Ê²¼¤Î¹Ô¡Ê#¤Ç»Ï¤Þ¤ëÉôʬ°Ê³°¡Ë¤òµ­½Ò

# TRANSPORT MAP
#
# Insert text from sample-transport.cf if you need explicit routing.
transport_maps = hash:/etc/postfix/transport

/etc/postfix/transport¤Ë2¹ÔÄɲÃ

¥É¥á¥¤¥ó°¸(@hogehoge.ac.jp)

hogehoge.ac.jp smtp:[192.168.1.2] (Ëô¤Ïsmtp:xxx.hogehoge.ac.jp)

¤½¤Î¾¥Þ¥·¥ó¤â°¸¤Æ¤âÁ÷¤ë(@xxx.hogehoge.ac.jp)¤³¤Îµ­½Ò¤Ç¤Ï¥É¥á¥¤¥ó°¸¤Ï¥ê¥ì¡¼¤·¤Ê¤¤¡£¡ÊξÊýɬÍ×)

.hogehoge.ac.jp smtp:[192.168.1.2] 

ÀßÄ꤬´°Î»¤·¤¿¤é¡¢(Êѹ¹¤¹¤ë¤´¤È¤Ë¼Â¹Ô¤ÎɬÍפ¢¤ê)

# /usr/sbin/postmap /etc/postfix/transport

/etc/postfix/transportÊѹ¹¤¹¤ë¤´¤È¤Ë¼Â¹Ô¤·¡¢/etc/rc.d/init.d/postfix reload¤â¹Ô¤¦É¬Íפ¬¤¢¤ë

postmap¤ò¼Â¹Ô¤·¤¿¤È¤­¤Î¥í¥°(/var/log/maillog)

Jan 19 11:01:00 vmware40 postfix/pickup[1987]: 9A6DD1BB8A3: uid=0 from=<root>
Jan 19 11:01:00 vmware40 postfix/cleanup[2532]: 9A6DD1BB8A3: message- id=<20070119020100.9A6DD1BB8A3@vmware40.abc-u.ac.jp>
Jan 19 11:01:00 vmware40 postfix/qmgr[1988]: 9A6DD1BB8A3: from=<root@vmware40. abc-u.ac.jp>, size=624, nrcpt=1 (queue active)
Jan 19 11:01:00 vmware40 postfix/smtp[2534]: 9A6DD1BB8A3: to=<root@vmware40.abc-u.ac.jp>, orig_to=<root>, relay=uso5004.mie-chukyo-u.ac.jp[192.244.75.246], delay=0, status=sent (250 Ok: queued as B3579A1C00B)
Jan 19 11:01:00 vmware40 postfix/qmgr[1988]: 9A6DD1BB8A3: removed

ÆâÉô¥µ¡¼¥Ð¤Î¥µ¡¼¥Ð¤«¤éDMZ¾å¤Ø¥ê¥ì¡¼

/etc/postfix/main.cf ¤Î°Ê²¼¤ÎÉôʬ¤òÊÔ½¸

local_recipient_maps =
	¤¢¤ÆÀèÉÔÌÀ¤Ê¥á¡¼¥ë¤Î½èÍý¤òµ­½Ò¤¹¤ë¥Ñ¥é¥á¡¼¥¿¤Ç¡¢²¿¤â»ØÄꤷ¤Ê¤¤¤³¤È¤Ç¡¢¤¢¤ÆÀèÉÔÌÀ¤Î¥á¡¼¥ë¤ò½èÍý¤¹¤ë¡£
myorigin¤¬ÀßÄꤷ¤Æ¤¢¤ì¤Ï¥É¥á¥¤¥ó¤Ê¤·¥¢¥É¥ì¥¹¤Ïlocal_recipient_maps¤ÎÀßÄê¤È¤Ï̵´Ø·¸¤ËÁ÷¤ì¤ë
relayhost = [192.168.1.2]	¥Ç¥Õ¥©¥ë¥È¤Î¥ê¥ì¡¼¥Û¥¹¥È¤ò»ØÄê¡£	
fallback_transport = smtp:[192.168.1.2]
	¥í¡¼¥«¥ë¤ËÅÐÏ¿¤µ¤ì¤Æ¤¤¤Ê¤¤¥æ¡¼¥¶¤Ø¤Î¥á¡¼¥ë¤òžÁ÷¤¹¤ëÀè¤òµ­½Ò¡£
¤¿¤À¤·¡¢myorigin¤Ç¤½¤Î¥µ¡¼¥Ð¤ËžÁ÷¤µ¤ì¤ë¤Î¤Ç¥í¡¼¥«¥ë¤«¤é¤½¤Î¥µ¡¼¥Ð¤ËÁ÷¤ë¤È¤­¤Ï°ÕÌ£¤¬¤Ê¤¤
relayhost¤Ï¤½¤Î¾¤Î¥µ¡¼¥Ð¤ËÁ÷¤ë¤È¤­¤Ë¤â¥ê¥ì¡¼¤·¤Æ¤¯¤ì¤ë¡£
myorigin¤òžÁ÷Àè¤ËÀßÄꤹ¤ì¤Ð¤è¤¤¡£¤³¤ì¤Ï¥é¥¦¥ó¥É¥í¥Ó¥ó¤Ê¤ó¤«¤ÎÊ£¿ô¥µ¡¼¥Ð¤ÇƱ°ì
¥É¥á¥¤¥ó¤Ç¼õ¤±¤Æ¡¢Â¸ºß¤·¤Ê¤¤¥æ¡¼¥¶¤òÊÌ¥µ¡¼¥Ð¤ËžÁ÷¤¹¤ë¤È¤­¤Ê¤ó¤«¤ËÍ­¸ú¤«¡©

¤¿¤À¤·¡¢Å¾Á÷À襢¥É¥ì¥¹¤¬¼õ¿®¤Ç¤­¤Ê¤¤¤È¥¨¥é¡¼¤Çµ¢¤Ã¤Æ¤¯¤ë¡£(Î㤨¤Ðyy@xxx.abc.ac.jp¤¬°¸Àè¤Î¤È¤­Å¾Á÷À褬xxx.abc.ac.jp¤ò¼õ¤±¼è¤ì¤Ê¤¤¾ì¹ç)

¼õ¤±¼è¤ì¤Ê¤¤¤È¤­¤Î¤Î¥í¥°

Jan 19 11:14:56 uso5004 postfix/qmgr[27447]: 526BEA1C00B: from=<okada@vmware40. abc-u.ac.jp>, size=569, nrcpt=1 (queue active)
Jan 19 11:14:56 uso5004 postfix/smtp[2541]: 526BEA1C00B: to=<okada@vmware40.abc-u.ac.jp>, relay=none, delay=0, status=bounced (Name service error for name=vmware40.abc-u.ac.jp type=A: Host not found)
Jan 19 11:14:56 uso5004 postfix/cleanup[1748]: 70374A1C00C: message- id=<20070119021456.70374A1C00C@uso5004.abc.ac.jp>
Jan 19 11:14:56 uso5004 postfix/qmgr[27447]: 70374A1C00C: from=<>, size=2392, nrcpt=1 (queue active)
Jan 19 11:14:56 uso5004 postfix/smtp[2541]: 70374A1C00C: to=<okada@vmware40.abc-u.ac.jp>, relay=none, delay=0, status=bounced (Name service error for name=vmware40.abc-u.ac.jp type=A: Host not found)

¤¿¤È¤¨¤Ðuso500x¤Ê¤ó¤«¤Ç¼«Ê¬°Ê³°¥æ¡¼¥¶¤ËÁ÷¤ë¤È¤­To:¤Ëabc¤È¤¹¤ì¤Ðabc@abc.ac.jp¤È¤Ê¤ë¤è¤¦¤Ë¤¹¤ë¤Ë¤Ïmain.cf¤Ç

myorigin = abc.ac.jp

¤È¤¹¤ë¡£¤â¤Ã¤È¤âfrom¤â¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï@abc.ac.jp¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤Þ¤¦¡Ê¤¿¤È¤¨¤Ð¡¢myorigin=$mydomin¤Î¤È¤­¤Ïroot¤«¤é¥á¡¼¥ë¤ò½Ð¤¹¤ÈFrom¤Ë¤Ïroot@$mydomin¤Ëmyorigin=$myhost¤Î¤È¤­¤ÏFrom¤Ë¤Ïroot@$myhost¤Ë¤Ê¤ë)~ ¤Þ¤¿¡¢¥á¡¼¥é¤Ç¤ÏDelivered-To:¤Ï@°Ê¹ß¤¬Êä´°¤µ¤ì¤ë¤¬¡¢To:¤ÏÊä´°¤µ¤ì¤Ê¤¤¤â¤Î¤â¤¢¤ë

¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤émail¥³¥Þ¥ó¥É¤Ç¼Â¸³¤¹¤ë¤È¤­¤Ïmyorigin¤ÇTo:¤¬Êä´°¤µ¤ì¤ë¤Î¤ÇÀßÄꤷ¤Æ¤ª¤¤¤¿¤Û¤¦¤¬¤¤¤¤¡£

¤Þ¤¿¡£myoriginÀßÄꤷ¤¿¥É¥á¥¤¥ó¤Î¥á¡¼¥ë¥µ¡¼¥Ð¤ËËÜ¥µ¡¼¥Ð¤Ë¥í¡¼¥«¥ë¤«¤éÅêÈ¡¤µ¤ì¤¿¥á¡¼¥ë¤¬¼«Æ°Åª¤ËÇÛÁ÷¤µ¤ì¤ë¡£(fallback_transport¤ÎÀßÄê¤È¤Ï̵´Ø·¸¤ËÇÛÁ÷)

(e.g.) °¸Àèokada¤Ç¤³¤³¤ËÅêÈ¡¤¹¤ë¤Èokada@(myorigin¤ÎÃÍ)¤È¤¤¤¦¥¢¥É¥ì¥¹¤¬°¸Àè¤Ë¤Ê¤ê¡¢(myorigin¤ÎÃÍ)¥µ¡¼¥Ð¤ËžÁ÷

¥É¥á¥¤¥óÅù¤òÊѹ¹¤·¤ÆžÁ÷

abc.com¤Ë¥æ¡¼¥¶abc¤¬¤¤¤Ê¤¤¾ì¹çaaa.com¤ËžÁ÷

[A¥µ¡¼¥Ð]  --(abc@abc.com) -->[abc.com¥µ¡¼¥Ð] ==(abc@aaa.com¤È¤·¤Æ) ==> [aaa.com¥µ¡¼¥Ð]
local_recipient_maps = 
luser_relay = $user@aaa.com

Postfix2.x¤Î¥¤¥ó¥¹¥È¡¼¥ë

¤³¤³¤«¤éDownload.

postfix¤È¤¤¤¦¥æ¡¼¥¶¤Èpostfix,postdrop¤È¤¤¤¦¥°¥ë¡¼¥×¤òºîÀ®¡£rpm¤Çµì¥Ð¡¼¥¸¥ç¥ó¤Ç ¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤È¤¹¤Ç¤ËºîÀ®¤µ¤ì¤Æ¤¤¤ë¡£

/etc/passwd

postfix:x:128:128:postfix:/var/spool/postfix:

/etc/group

postfix:x:128:
postdrop:x:129:
$ tar zxvf postfix-2.2.5.tar.gz
$ cd postfix-2.2.5
$ make (./configure¤Ï¤·¤Ê¤¤)
make -f Makefile.in MAKELEVEL= Makefiles
(echo "# Do not edit -- this file documents how Postfix was built for your  machine."; /bin/sh makedefs) >makedefs.tmp
set +e; if cmp makedefs.tmp conf/makedefs.out; then rm makedefs.tmp; \
else mv makedefs.tmp conf/makedefs.out; fi >/dev/null 2>/dev/null

(ά)
[src/tlsmgr]
gcc -Wmissing-prototypes -Wformat  -g -O -I. -I../../include -DLINUX2 -c  tlsmgr.c
gcc -Wmissing-prototypes -Wformat  -g -O -I. -I../../include -DLINUX2 -o tlsmgr tlsmgr.o ../../lib/libmaster.a ../../lib/libtls.a ../../lib/libglobal.a ../../ lib/libutil.a -ldb -lnsl -lresolv
cp tlsmgr ../../libexec

$ su
# /etc/rc.d/init.d/postfix stop
# /etc/rc.d/init.d/pop-before-smtp stop
# make upgrade (make install¤ò¤¹¤ë¤È¥¤¥ó¥¹¥È¡¼¥ëÀèÅù¤¤¤í¤¤¤íʹ¤«¤ì¤ë¤¬¡¢
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡upgrade¤À¤È¸½ºß¤Î/etc/postfix/main.cf¤«¤éȽÃǤ·¤Æ¤¯¤ì¤ë¡£
                rpm¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤È¤­¤Ï upgrade¤¬´Êñ)

set -e; for i in src/util src/global src/dns src/tls src/master src/postfix   
src/smtpstone src/sendmail src/error src/pickup src/cleanup src/smtpd src/local
src/lmtp src/trivial-rewrite src/qmgr src/oqmgr src/smtp src/bounce src/pipe
src/showq src/postalias src/postcat src/postconf src/postdrop src/postkick src/
postlock src/postlog src/postmap src/postqueue src/postsuper src/qmqpd src/
spawn src/flush src/verify src/virtual src/proxymap src/anvil src/scache src/
discard src/tlsmgr; do \
 (set -e; echo "[$i]"; cd $i; make 'CC=gcc -Wmissing-prototypes -Wformat '   update MAKELEVEL=) || exit 1; \
done
[src/util]

(ά)

Editing /etc/postfix/master.cf, adding missing entry for discard service
Editing /etc/postfix/master.cf, adding missing entry for tlsmgr service

    Note: the following files or directories still exist but are no
    longer part of Postfix:
 
     /etc/postfix/pcre_table /etc/postfix/regexp_table

You have mail in /var/spool/mail/okada

/etc/postfix/main.cf ¤òÊÔ½¸
/etc/postfix/aliases ¤Ë root: ¼«Ê¬¤Î¥¢¥«¥¦¥ó¥È̾ ¤òÄɲÃ

# /usr/sbin/postfix check
(²¿¤âµ¢¤é¤Ê¤¤)
# /etc/rc.d/init.d/postfix start
# /etc/rc.d/init.d/pop-before-smtp start

±¿ÍÑÀßÄê

¥¤¥ó¥¹¥È¡¼¥ë¸å¤ËÀßÄꤹ¤ë¥Õ¥¡¥¤¥ë¤Ï/etc/postfix/main.cf¤Ç °Ê²¼¤ÎÆâÍƤ褦¤ËÀßÄꤹ¤ë

inet_interfaces = all <--CentOS¤Î¾ì¹ç¤³¤³¤¬localhost¤Ë¤Ê¤Ã¤Æ¤¤¤Æ³°Éô¤«¤é¼õ¿®¤Ç¤­¤Ê¤¤
mydomain = abc.ac.jp
°Ê²¼¤Î2¤Ä¤ÏÁ÷¤ê¸µ¤Ë¥Û¥¹¥È̾¤òÆþ¤ì¤ë¤«Èݤ«¤ò·è¤á¤ë
myorigin = $myhostname <:---user@xxx.domain.jp
myorigin = $mydomain   <:---user@domain.jp
mydestination = $myhostname, localhost.$mydomain
(¤â¤·¡¢¥É¥á¥¤¥ó¤Î¥á¡¼¥ë¥µ¡¼¥Ð¤Ë¤·¤Æ¡¢¥É¥á¥¤¥ó°¸¤Æ¤Î¥á¡¼¥ë¤ò¼õ¤±¼è¤ë¤È¤­¤Ï
mydestination = $myhostname, localhost.$mydomain, $mydomain
¤È¤¹¤ë)
mynetworks = 192.xxx.xxx.0/24, 127.0.0.0/8, 10.0.0.0/8
smtpd_recipient_restrictions = permit_mynetworks,reject_non_fqdn_recipient,
      check_client_access hash:/etc/postfix/pop-before-smtp,
      check_relay_domains
(pop-before-smtp¤ÎÀßÄê)
relayhost = mail.abc.ac.jp
(¥ê¥ì¡¼¥Û¥¹¥È¤ÎÀßÄê)
#smtpd_banner = $myhostname ESMTP $mail_name ($mail_version) (Vine Linux)
smtpd_banner = $myhostname ESMTP $mail_name
(¤³¤ì¤Ï¥á¡¼¥ë¥µ¡¼¥Ð¤ÎÁÇÀ­¤ò¤¢¤«¤µ¤Ê¤¤¤¿¤á¤ÎÀßÄê

#Edit by JE2ISM
##allow_percent_hack = no
allow_percent_hack = yes

#Edit by JE2ISM
# Limit Mssege 30MB
message_size_limit = 31457280
(°ìÅÙ¤ËÁ÷¤ì¤ë¥á¥Ã¥»¡¼¥¸¥µ¥¤¥º¤ÎMax default:10MB)
# MailBox Size 400MB
mailbox_size_limit = 409600000
(MailBox¤ÎºÇÂçÍÆÎÌ default:50MB)

¥á¡¼¥ë¥¢¥É¥ì¥¹¤¬´Ö°ã¤Ã¤Æ¤¤¤ë¤È¤­¡Öunknown user: "f05999"¡× ¤Î¤è¤¦¤Ê¥á¥Ã¥»¡¼¥¸¤òÁ÷¿®¸µ¤ËÊÖ¤¹¤È¤­¤Ï

unknown_local_recipient_reject_code = 550

»ØÄê¤Ê¤·¤Ï550¤¬¥Ç¥Õ¥©¥ë¥È¤Î¤è¤¦¤À
reject¤¹¤ë¤À¤±¤ÇÁ÷¿®¸µ¤Ë¥á¥Ã¥»¡¼¥¸¤òÊÖ¤µ¤Ê¤¤¤Ê¤é

unknown_local_recipient_reject_code = 450
550:¥á¡¼¥ë¤ÇµñÈݤòÄÌÃÎ(reject mail) 450:°ìÄê»þ´Ö¸å¤ËºÆ»î¹Ô(try again later)

550¤Î¤È¤­¤Ï°Ê²¼¤Î¤è¤¦¤ÊÁ÷¿®¸µmaillog¤Ë¤Ê¤ë

May 23 14:42:38 uso5004 postfix/smtp[22124]: F3A34A1C066: 
to=<abc@wwwism.dyndns.org>, relay=wwwism.dyndns.org[202.59.191.46], delay=1, 
status=bounced (host wwwism.dyndns.org[202.59.191.46] said: 550 
<abc@wwwism.dyndns.org>: Recipient address rejected: User unknown in local
recipient table (in reply to RCPT TO command))

450¤Î¤È¤­¤Ï°Ê²¼¤Î¤è¤¦¤ÊÁ÷¿®¸µmaillog¤Ë¤Ê¤ë

May 23 14:39:07 uso5004 postfix/smtp[22085]: 79331A1C065: 
to=<abc@wwwism.dyndns.org>, relay=wwwism.dyndns.org[202.59.191.46], delay=0,
status=deferred (host wwwism.dyndns.org[202.59.191.46] said: 450
<abc@wwwism.dyndns.org>: Recipient address rejected: User unknown in local 
recipient table (in reply to RCPT TO command))

450¤Î¤È¤­¤ÏÁ÷¿®Â¦¤¬¼õ¿®¸µ¤¬º£¤Ï¤À¤á¤À¤¬»þ´Ö¤¬·Ð¤Ã¤Æ¤«¤é¤â¤¦°ìÅÙÁ÷¤Ã¤Æ¤¤¤¤¤è¤È¤¤¤¦°ÕÌ£¤Çmail¥­¥å¡¼¤ËºÆÁ÷ÍѤ˻Ĥ¹

#mailq
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
70A7EA1C034      690 Wed May 23 14:25:56  okada@mie-chukyo-u.ac.jp
(host wwwism.dyndns.org[202.59.191.46] said: 450 <abc@wwwism.dyndns.org>: 
Recipient address rejected: User unknown in local recipient table (in reply to
RCPT TO command))
                                        abc@wwwism.dyndns.org

°Ê²¼¤Î¤è¤¦¤Ê¥Ñ¥é¥á¡¼¥¿¤âÄɲäǤ­¤ë

disable_vrfy_command=yes
vrfy¥³¥Þ¥ó¥É¤ò̵¸ú¤Ë¤¹¤ë¡£vrfy¥³¥Þ¥ó¥É¤È¤Ï¥æ¡¼¥¶¡¼¤¬Â¸ºß¤¹¤ë¤«¤É¤¦¤«Ì䤤¹ç¤ï¤»¤ë¤¿¤á¤Î¤â¤Î
smtpd_helo_required=yes
helo/ehlo¥³¥Þ¥ó¥É¤òÍ׵᤹¤ë¡£helo/ehlo¥³¥Þ¥ó¥É¤ÏÀܳ¸µ¤Î¥Û¥¹¥È¤ò¼±Ê̤¹¤ë¤¿¤á¤Î
¥³¥Þ¥ó¥É¡£¼«¤é¤Î¥Û¥¹¥È̾¤òÄÌÃΤ·¤Ê¤¤Àܳ¤òµñÈݤ¹¤ë¤è¤¦¤ËÀßÄꤷ¤Æ¤ª¤¯¡£
strict_rfc821_envelopes=no
RFC821¤Î·Á¼°¤Ë¹ç¤ï¤Ê¤¤¥¢¥É¥ì¥¹¤ÏµñÈݤ¹¤ë¡£RFC821¤ÏSMTP¤Ë¤è¤ë¥á¡¼¥ëžÁ÷¤òÄê¤á¤¿ µ¬³Ê¡£

¥á¡¼¥ëºï½ü

/etc/postfix/aliase

dummy:  /dev/null

¤Çdummy°¸¤Æ¥á¡¼¥ë¤Ïºï½ü¤µ¤ì¤ë

¥¹¥Ñ¥àÂкö

¤¿¤À¤·¡¢¤³¤ì¤ò¹Ô¤¦¤ÈÁ´¤Æ¤½¤ì¤é¤Î¥µ¥¤¥È¤«¤é¤Î¥á¡¼¥ë¤òµñÈݤ¹¤ë¤Î¤ÇÃí°Õ

maps_rbl_domains=relays.ordb.org

rbl¤È¤ÏÉÔÀµÃæ·Ñ¤ò¹Ô¤¦²ÄǽÀ­¤¬¤¢¤ë¥µ¥¤¥È¤Î¥Ö¥é¥Ã¥¯¥ê¥¹¥È

smtpd_client_restrictions=reject_maps_rbl, reject_unknown_client
reject_maps_rbl¤Ï¾å¤Ç»ØÄꤷ¤¿¥Ö¥é¥Ã¥¯¥ê¥¹¥È¤ËÅÐÏ¿¤µ¤ì¤¿¥Û¥¹¥È¤«¤é¤ÎÀܳ¤òµñÈÝ
reject_unknown_client¤Ïname¤ÎµÕ°ú¤­¤¬¤Ç¤­¤Ê¤¤¤È¤­Àܳ¤òµñÈݤ¹¤ë¤»¤Ã¤Æ

Ʊ»þ¤ËÁ÷¤ì¤ë¥á¥Ã¥»¡¼¥¸¤ÎÀ©¸Â

default_destination_concurrency_limit
¥Ñ¥é¥á¡¼¥¿ (¥Ç¥Õ¥©¥ë¥È: 20) ¤ÏƱ¤¸ÇÛÁ÷Àè¤ËƱ»þ¤ËÁ÷¤ë¤³¤È¤¬¤Ç¤­¤ë¥á¥Ã¥»¡¼¥¸¤Î
¿ô ¥á¥Ã¥»¡¼¥¸1·ï¤´¤È¤Ë¥³¥Í¥¯¥·¥ç¥óÄ¥¤ë¤Ë¤Ï£±¤Ë¤¹¤ë

ÆÃÄê¤ÎÇÛÁ÷¥Á¥ã¥Í¥ë (local, smtp, uucp Åù)¤ËÂФ·¤Æ¾å½ñ¤­¤¹¤ë¤³¤È¤¬¤Ç¤­¤ë

local_destination_concurrency_limit ¥Ñ¥é¥á¡¼¥¿¤Ï Ʊ¤¸¥í¡¼¥«¥ë¼õ¿®¼Ô¤ËÂФ·¤Æ
Ʊ»þ¤ËÇÛÁ÷¤¹¤ë¥á¥Ã¥»¡¼¥¸¤Î¿ô¤òÀ©¸æ¤·¤Þ¤¹.¡¡2¤¯¤é¤¤¤¬¿ä¾©

Êѹ¹¸å¤Ï

# /etc/rc.d/init.d/postfix reload

¤ÇÊѹ¹ÆâÍƤòÈ¿±Ç¤µ¤»¤ë¡£

¥ê¥ì¡¼¥Á¥§¥Ã¥¯¤ò¤·¤Æ¤¯¤ì¤ë¥µ¥¤¥ÈRBL.JP

¤½¤Î¥Á¥§¥Ã¥¯¤Ç°Ê²¼¤Î¤è¤¦¤Ê%Æþ¤ê¥¢¥É¥ì¥¹¤Ç¥ê¥ì¡¼¤¹¤ë¤È¥Á¥§¥Ã¥¯¤µ¤ì¤¿¤È¤­¤Ï main.cf¤Î

allow_percent_hack = no

¤ò

allow_percent_hack = yes

¤Ë¤¹¤ë¡£

[¥ê¥ì¡¼¥Á¥§¥Ã¥¯¤Î·ë²Ì] Ãæ·Ñ¥Æ¥¹¥È ¤½¤Î6

>>> RSET
<<< 250 Ok
>>> MAIL FROM: <spamtest@xxx.xxx.xx.xxx>
<<< 250 Ok
>>> RCPT TO: <relaytest%rbl.jp@[xxx.xxx.xx.xxx]>
<<< 250 Ok
relay accepted!! 

spamÂкö

Header¤Ç¥Á¥§¥Ã¥¯

main.cf¤Ë

#header_checks = regexp:/etc/postfix/header_checks

¤Î¥³¥á¥ó¥È¤ò¤Ï¤º¤¹

/etc/postfix/header_checks ¤Ë

# It refuses by a partner's subject.

/^Subject: je2ism/       REJECT
(SubjectÍó¤¬je2ism¤Ç»Ï¤Þ¤ë¥á¡¼¥ë¤òµñÈÝ)

# It refuses in a FROM address.

#/^From: okada/          REJECT
(FromÍó¤¬okada¤Ç»Ï¤Þ¤ë¥á¡¼¥ë¤òµñÈÝ)
/^From:.*<#.*@.*>/ REJEC
(FromÍ󤬲¿¤â¤Ê¤¤¥á¡¼¥ë¤ÏµñÈÝ)
/^From: .*@abc.ne.jp/        REJECT
(FromÍó¤¬abc.ne.jp¤«¤é¤Î¥á¡¼¥ë¤ÏµñÈÝ)

ËÜʸ¤Ç¥Á¥§¥Ã¥¯

main.cf¤Ë

body_checks=regexp:/etc/postfix/body_checks

¤òÄɲà /etc/postfix/body_checks¤Ë

/spam/REJECT
(ËÜʸÃæ¤Ëspam¤È¤¤¤¦¥­¡¼¥ï¡¼¥É¤¬¤¢¤ì¤Ð¥á¡¼¥ë¤òµñÈÝ)
/name=.*\.scr/  REJECT
(źÉÕ¥Õ¥¡¥¤¥ë¤¬.scr¤¬´Þ¤Þ¤ì¤ì¤Ð¥á¡¼¥ë¤òµñÈÝ)

Êѹ¹¸å¤Ï

# /etc/rc.d/init.d/postfix reload

¤ò¼Â¹Ô

½èÍýÊýË¡¤Ë¤Ä¤¤¤Æ

  • OK¡§¼õ¿®¤¹¤ë¡ÊVer2.1°Ê¹ß¤ÏDUNNO¿ä¾©¡Ë
  • IGNORE¡§°ìÃפ·¤¿¹Ô¤ò¥Ø¥Ã¥À¤«¤éºï½ü
  • REJECT¡§¼õ¿®µñÈݤ·¤Æ¡¢¥¨¥é¡¼¥á¡¼¥ë¤òÊÖ¤¹
  • DISCARD¡§¼õ¿®¤·¤ÆÇË´þ¤¹¤ë

maillog

[REJECT]

Aug 27 13:17:17 uso5005 postfix/cleanup[1154]: 718A62205E6: reject: header
From: "=?ISO-2022-JP?B?GyRCMixFRCEhTklMQBsoQg==?=" <okada@wwwism.dyndns.org>
from mail.mie-chukyo-u.ac.jp[192.244.75.5]; from=<okada@wwwism.dyndns.org>
to=<okada@uso5005.mie-chukyo-u.ac.jp> proto=ESMTP helo=<mail.mie-chukyo-
u.ac.jp>: Message content rejected

[DISCARD]

Aug 27 13:41:58 uso5005 postfix/cleanup[2264]: 91E192205E6: discard: header
From: "=?ISO-2022-JP?B?GyRCMixFRCEhTklMQBsoQg==?=" <okada@wwwism.dyndns.org>
from mail.mie-chukyo-u.ac.jp[192.244.75.5]; from=<okada@wwwism.dyndns.org>
to=<okada@uso5005.mie-chukyo-u.ac.jp> proto=ESMTP helo=<mail.mie-chukyo-
u.ac.jp>

Ê̥ɥᥤ¥ó¤Î¥á¡¼¥ë¤â¼õ¤±¼è¤ì¤ë¤è¤¦¤Ë¤¹¤ë

/etc/postfix/main.cf¤Î

mydestination = $myhostname, localhost.$mydomain, $mydomain, abc.ne.jp
                                                            ^^^^^^^^Äɲåɥᥤ¥ó
¤Ë¥É¥á¥¤¥ó̾¤òÄɲ乤롣
IP¥¢¥É¥ì¥¹»ØÄê¤Ï[192.168.1.1]¤Î¤è¤¦¤Ë»ØÄꤹ¤ë

Á÷¤é¤ì¤¿¥á¡¼¥ë¥¢¥«¥¦¥ó¥È¤Ç¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ë¤Ë¤Ï

/etc/postfix/aliases¤Ë

(¥¢¥«¥¦¥ó¥È̾): "|(¥³¥Þ¥ó¥É¥Ñ¥¹)"
comingout: "|/home/postgres/comingout/perl/comingout.pl"
¤Î¤è¤¦¤Ëµ­Æþ¤¹¤ë

DDNS

DDNS(dyndns.org)¤ÎMail Exchanger (optional)¤Ë»ØÄê ¤·¤¿¥á¡¼¥ë¤ò¼õ¤±¼è¤ë¤È¤­¤Ë¤âɬÍס£ Î㤨¤Ð

Mail Exchanger (optional): abc.ne.jp

¤ÈÀßÄꤹ¤ë¤È

wwwism.dyndns.org.¡¡¡¡¡¡86400INMX10 abc.ne.jp.

¤ÈDNS¤Ë½ñ¤«¤ì¡¢ abc.ne.jp¤Ëwwwism.dyndns.org°¸¤Æ¥á¡¼¥ë¤¬Å¾Á÷¤µ¤ì¤ë¡£ Backup MX?:DDNS¤ÎIP¤Ë¤â¥á¡¼¥ë¤òžÁ÷¤¹¤ë¤È¤­¤Ë¥Á¥§¥Ã¥¯¤òÆþ¤ì¤ë¡£ÉáÄ̤ϥÁ¥§¥Ã¥¯¤ÎɬÍפʤ·¡£

¼«Âð¤Ë¥á¡¼¥ë¥µ¡¼¥Ð¤òΩ¤Á¾å¤²¥ë¡¼¥¿¤ÇPort25(smtp)¤ò¥Õ¥©¥ï¡¼¥É¤µ¤»¤ë¤È¤­¤ÏMail Exchanger:¤Ëwwwism.dyndns.org¤È¤·¤Æpostfix¤ÎÀßÄê¤òwwwism.dyndns.org¤â¼õ¿®²Äǽ¤Ë¤¹¤ë¤Èokada@wwwism.dyndns.org¤Ç¥á¡¼¥ë¤¬¼õ¤±¼è¤ì¤ë¡£

¼«Âð¤Î¥µ¡¼¥Ð¤òsmtp¥µ¡¼¥Ð¤ËÀßÄê

main.cf¤ò

myhostname = pc85xxxx.axxgo2.ne.jp  <---DHCP¤Ç³ä¤ê¿¶¤é¤ì¤¿Host̾

mydomain = axxgo2.ne.jp     <---¥×¥í¥Ð¥¤¥À¤Î¥É¥á¥¤¥ó̾

mydestination = $myhostname, localhost.$mydomain $mydomain

mynetworks = 168.168.10.0/24, 127.0.0.0/8

relayhost = mail.axxgo2.ne.jp    <---¥×¥í¥Ð¥¤¥À¤Îsmtp¥µ¡¼¥Ð

¥­¥å¡¼¤Îɽ¼¨

$ mailq
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
2932C2DEA16*    2761 Fri Jan  6 03:20:03  MAILER-DAEMON
                                         info@mail.uzwr.com

1C34F2DEA53*    2655 Fri Jan  6 06:48:21  MAILER-DAEMON

                                         info@mail.wubv.com
(ά)

63E992DE9F1     7372 Fri Jan  6 02:38:31  MAILER-DAEMON
                 (connect to rothen.net[216.168.224.70]: Connection timed out)
                                         colmonr@rothen.net
6B76F2DEA1C     5917 Thu Jan  5 21:24:13  MAILER-DAEMON
(host mx1.mail.yahoo.co.jp[202.93.77.231] said: 421 VS14-RT5 Mailbox bounce  arrival rate exceeds system limit (#4.2.2))
                                         fkirij798@yahoo.co.jp
-- 1471 Kbytes in 202 Requests.

¥­¥å¡¼ºï½ü

Postfix2.1°Ê¹ß¤Ê¤é¡¢

bounce_queue_lifetime = 86400

¤Ç¥æ¡¼¥¶¤¬½Ð¤·¤¿¥á¡¼¥ë¤È¤ÏÊ̤ˡ¢bounce¤·¤¿·ë²ÌºîÀ®¤µ¤ì¤ë¥á¡¼¥ë¤¬¥­¥å¡¼¤Ëα¤Þ¤ë»þ´Ö¤òÀ©¸æ¡£¥Ç¥Õ¥©¥ë¥È¤Ï5Æü(432000 MAX:8640000)

¤½¤Î¾¤Î¥­¥å¡¼´Ø·¸

queue_run_delay (¥Ç¥Õ¥©¥ë¥È: 1000 ÉÃ) 

¥­¥å¡¼ ¥Þ¥Í¡¼¥¸¥ã¤¬ÃÙ±ä¥á¡¼¥ë¤Î¥­¥å¡¼¤ò¥¹¥­¥ã¥ó¤¹¤ëÉÑÅÙ¡£

maximal_queue_lifetime (¥Ç¥Õ¥©¥ë¥È: 5 Æü) 

¥á¥Ã¥»¡¼¥¸¤¬ ÇÛÁ÷ÉÔǽ¤È¤·¤ÆÁ÷¤êÊÖ¤µ¤ì¤ë¤Þ¤Ç¤Ë¥­¥å¡¼¤Ëα¤Þ¤ë´ü´Ö¡£

minimal_backoff_time (¥Ç¥Õ¥©¥ë¥È: 1000 ÉÃ) 

¥á¥Ã¥»¡¼¥¸¤¬ ¸¡º÷¤µ¤ì¤Ê¤¤ºÇ¾®»þ´Ö¤ª¤è¤Ó¡Ö»àË´¡×ÇÛÁ÷Àè¤Ë¼ê¤ò½Ð¤µ¤Ê¤¤ºÇ¾®»þ´Ö¡£

maximal_backoff_time (¥Ç¥Õ¥©¥ë¥È: 4000 ÉÃ) 

ÇÛÁ÷¤Ë ¼ºÇÔ¤·¤Æ¤«¤é¥á¥Ã¥»¡¼¥¸¤ò¸«¤Ê¤¤ºÇÂç»þ´Ö¡£

(¼êÆ°¤ÇÂнè¡Ë mailq ¤ÈÂǤÁ¹þ¤ó¤Ç¡¤¥­¥å¡¼¤Ë¥á¡¼¥ë¤¬¿ôÉ´ °Ê¾å¤¿¤Þ¤Ã¤Æ¤¤¤¿¤é¡¤

mailq | grep MAILER-DAEMON | sort +3 > hoge

¤È¤«¤·¤Æ¡¤¿ô»þ´Ö°Ê¾å¤¿¤Ã¤¿ MAILER-DAEMON ¤«¤é¤Î¥á¡¼¥ë¤Î¥­¥å¡¼¤Ë¤Ä¤¤¤Æ¤Ï¡¤

postsuper -d ¥­¥å¡¼ÈÖ¹æ
# /usr/sbin/postsuper -d 8B3296529B
postsuper: 8B3296529B: removed
postsuper: Deleted: 1 message

¤Ç¥á¡¼¥ë¥­¥å¡¼¤«¤éºï½ü¡¤Ä̾ï¥æ¡¼¥¶¸¢¸Â¤Ç¤«¤Þ¤¤¤Þ¤»¤ó¤Î¤Ç sendmail -q ¤ò¼Â¹Ô¤¹¤ì¤Ð¡¤¥­¥å¡¼¤Ë¤¿¤Þ¤Ã¤¿¥á¡¼¥ë¤òÁ´¤ÆÇÛÁ÷¤¹¤ë

¥á¥Ã¥»¡¼¥¸¤ÎÆâÍÆɽ¼¨

# /usr/sbin/postcat -q QUEUE_ID
# /usr/sbin/postcat -q 6D3221234FCA
*** ENVELOPE RECORDS deferred/6/6D3221234FCA ***
message_size:             913             430               3               0
message_arrival_time: Thu Jan 13 12:17:19 2011
¡Êά¡Ë 
recipient: neksus@www.matsusaka-u.ac.jp
*** MESSAGE CONTENTS deferred/6/6D3221234FCA ***
Received: from 28c07nc7e.com (unknown [**.**.**])
(ά)
*** HEADER EXTRACTED deferred/6/6D3221234FCA *** 
*** MESSAGE FILE END deferred/6/6D3221234FCA ***

¥á¥Ã¥»¡¼¥¸¥­¥å¡¼¤Î¶¯À©Å¾Á÷¡ÊÁ´Éô¡Ë

postfix flush

¥á¥Ã¥»¡¼¥¸¥­¥å¡¼¤ÎÁ´ºï½ü

/usr/sbin/postsuper -d ALL

ÉÔÌÀ¤Ê°¸Àè¤Ë¥Ð¥¦¥ó¥¹¤µ¤»¤Ê¤¤

¼«Ê¬¤Î¥µ¡¼¥Ð¸ºß¤·¤Ê¤¤¥¢¥«¥¦¥ó¥È°¸¤Î¥á¡¼¥ë¤ò¼õ¤±¤Ê¤¤¤è¤¦¤Ë¤¹¤ë
¤³¤ì¤Ç¡¢¥á¡¼¥ë¥¢¥É¥ì¥¹¤òº¾¾Î¤µ¤ì¤¿Ìµ¼Â¤Î¿Í¤Ë¤â̵ÍѤʥ¨¥é¡¼¥Ð¥¦¥ó¥¹¤ò½Ð¤µ¤Ê¤¯¤Ê¤ë
°Ê²¼¤ÎÎã¤Ï$alias_maps¤È/etc/passwd¤Ë¥æ¡¼¥¶¤¬¤¤¤Ê¤¤¤È¤­¤Ï¥¨¥é¡¼¤ò½Ð¤¹

main.cf

local_recipient_maps = $alias_maps unix:passwd.byname

$alias_maps¤À¤±¤Ç¤Î¥æ¡¼¥¶¤·¤«Ç§¤á¤Ê¤¤¾ì¹ç¡¢/etc/passwd¤Î¥æ¡¼¥¶¤âǧ¤á¤Ê¤¤¤È¤­¤Ï

local_recipient_maps = $alias_maps

¤ÈÀßÄꤹ¤ë

2.x¤Ï¥Ç¥Õ¥©¥ë¥È¤ÇOn 1.x¤â»È¤¨¤ë¡£ ±ü¼ÀèÀ¸»²¹Í¥Ú¡¼¥¸



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Last-modified: 2023-04-05 (¿å) 10:03:46