sendmail

sendmail のインストール

前準備

nyan:/etc# cp aliases 001_aliases_og

既存の postfix を削除の後

nyan:/etc# cat /etc/group | grep smmsp
nyan:/etc# cat /etc/passwd | grep smmsp
nyan:/etc# groupadd -g 25 smmsp
nyan:/etc# cat /etc/group | grep smmsp 
smmsp:x:25:
nyan:/etc# useradd -g smmsp -d /var/spool/clientmqueue -s /bin/false -u 25 smmsp
nyan:/etc# cat /etc/passwd | grep smmsp
smmsp:x:25:25::/var/spool/clientmqueue:/bin/false

へてから

nyan:/etc# cd
nyan:~# ls /var/spool/ | grep mqueue
nyan:~# mkdir /var/spool/mqueue
nyan:~# ls /var/spool/ | grep mqueue
mqueue/

展開とインストール

nyan:~# cd /usr/local/src/
nyan:/usr/local/src# tar zxvf sendmail.8.12.11.tar.gz 
nyan:/usr/local/src# cd sendmail-8.12.11/
nyan:/usr/local/src/sendmail-8.12.11# sh Build
nyan:/usr/local/src/sendmail-8.12.11# sh Build install

sendmail.mc の作成

mm@nyan:~$ cp /usr/local/src/sendmail-8.12.11/cf/cf/generic-linux.mc .
mm@nyan:~$ diff -s generic-linux.mc sendmail.mc 
25a26,30
> FEATURE(relay_hosts_only)dnl
> FEATURE(`no_default_msa')dnl
> FEATURE(`access_db',`DATABASE_MAP_TYPE -T /etc/mail/access')dnl 
> FEATURE(`use_cw_file',`/etc/mail/local-host-names')dnl
> define(`confPRIVACY_FLAGS',`goaway')dnl
27a33
> 
=================================================

sendmail.cf の処理

nyan:/usr/local/src/sendmail-8.12.11# cd cf/cf/
nyan:/usr/local/src/sendmail-8.12.11/cf/cf# cp /home/mm/sendmail.mc .
nyan:/usr/local/src/sendmail-8.12.11/cf/cf# sh Build sendmail.cf 
Using M4=/usr/bin/m4
rm -f sendmail.cf
/usr/bin/m4 ../m4/cf.m4 sendmail.mc > sendmail.cf || ( rm -f sendmail.cf && exit 1 )
*** WARNING: missing -T in argument of FEATURE(`access_db', DATABASE_MAP_TYPE -T /etc/mail/access)
chmod 444 sendmail.cf
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
nyan:/usr/local/src/sendmail-8.12.11/cf/cf# sh Build install-cf
Using M4=/usr/bin/m4
rm -f sendmail.cf
/usr/bin/m4 ../m4/cf.m4 sendmail.mc > sendmail.cf || ( rm -f sendmail.cf && exit 1 )
*** WARNING: missing -T in argument of FEATURE(`access_db', DATABASE_MAP_TYPE -T /etc/mail/access)
chmod 444 sendmail.cf
nyan:/usr/local/src/sendmail-8.12.11/cf/cf# sh Build install-cf
Using M4=/usr/bin/m4
../../devtools/bin/install.sh -c -o root -g bin -m 0444 sendmail.cf /etc/mail/sendmail.cf
../../devtools/bin/install.sh -c -o root -g bin -m 0444 submit.cf /etc/mail/submit.cf
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

諸々のファイルの設定

local-host-names

nyan:/usr/local/src/sendmail-8.12.11/cf/cf# cd /etc/mail/
nyan:/etc/mail# ls -l
total 108
-r--r--r--    1 bin      bin          5588 Feb 25 13:54 helpfile
-r--r--r--    1 root     bin         54065 Feb 25 14:02 sendmail.cf
-rw-------    1 root     bin             0 Feb 25 13:54 statistics
-r--r--r--    1 root     bin         38944 Feb 25 14:02 submit.cf
nyan:/etc/mail# echo bcnet.ne.jp > local-host-names 
nyan:/etc/mail# echo "192.168.0 RELAY " > access
nyan:/etc/mail# echo "127.0.0.1 RELAY " >> access
nyan:/etc/mail# cat access 
192.168.0 RELAY 
127.0.0.1 RELAY 
nyan:/etc/mail# cat local-host-names 
bcnet.ne.jp
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

access.db

nyan:/etc/mail# cp ../001_aliases_og aliases
nyan:/etc/mail# ls -lt
total 120
-rw-r--r--    1 root     root          842 Feb 25 14:05 aliases
-rw-r--r--    1 root     root           34 Feb 25 14:05 access
-rw-r--r--    1 root     root           12 Feb 25 14:04 local-host-names
-r--r--r--    1 root     bin         38944 Feb 25 14:02 submit.cf
-r--r--r--    1 root     bin         54065 Feb 25 14:02 sendmail.cf
-r--r--r--    1 bin      bin          5588 Feb 25 13:54 helpfile
-rw-------    1 root     bin             0 Feb 25 13:54 statistics
nyan:/etc/mail# makemap hash /etc/mail/access < /etc/mail/access 
nyan:/etc/mail# ls -lt
total 128
-rw-r-----    1 root     root        12288 Feb 25 14:06 access.db
-rw-r--r--    1 root     root          842 Feb 25 14:05 aliases
-rw-r--r--    1 root     root           34 Feb 25 14:05 access
-rw-r--r--    1 root     root           12 Feb 25 14:04 local-host-names
-r--r--r--    1 root     bin         38944 Feb 25 14:02 submit.cf
-r--r--r--    1 root     bin         54065 Feb 25 14:02 sendmail.cf
-r--r--r--    1 bin      bin          5588 Feb 25 13:54 helpfile
-rw-------    1 root     bin             0 Feb 25 13:54 statistics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

aliases.db

nyan:/etc/mail# newaliases
/etc/mail/aliases: 15 aliases, longest 10 bytes, 162 bytes total
nyan:/etc/mail# ls -lt
total 140
-rw-r-----    1 root     smmsp       12288 Feb 25 14:07 aliases.db
-rw-r-----    1 root     root        12288 Feb 25 14:06 access.db
-rw-r--r--    1 root     root          842 Feb 25 14:05 aliases
-rw-r--r--    1 root     root           34 Feb 25 14:05 access
-rw-r--r--    1 root     root           12 Feb 25 14:04 local-host-names
-r--r--r--    1 root     bin         38944 Feb 25 14:02 submit.cf
-r--r--r--    1 root     bin         54065 Feb 25 14:02 sendmail.cf
-r--r--r--    1 bin      bin          5588 Feb 25 13:54 helpfile
-rw-------    1 root     bin             0 Feb 25 13:54 statistics

change owner mode

nyan:/etc/mail# chmod go-w / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue
nyan:/etc/mail# chown root / /etc /etc/mail /usr /var /var/spool /var/spool/mqueue

試験

内部でのやり取り

nyan:/etc/mail# /usr/sbin/sendmail -bt -C /etc/mail/sendmail.cf
ADDRESS TEST MODE (ruleset 3 NOT automatically invoked)
Parsing envelope recipient address
canonify           input: mm @ bcnet . ne . jp
Canonify2          input: mm < @ bcnet . ne . jp >
Canonify2        returns: mm < @ bcnet . ne . jp . >
canonify         returns: mm < @ bcnet . ne . jp . >
parse              input: mm < @ bcnet . ne . jp . >
Parse0             input: mm < @ bcnet . ne . jp . >
Parse0           returns: mm < @ bcnet . ne . jp . >
ParseLocal         input: mm < @ bcnet . ne . jp . >
ParseLocal       returns: mm < @ bcnet . ne . jp . >
Parse1             input: mm < @ bcnet . ne . jp . >
Parse1           returns: $# local $: mm
parse            returns: $# local $: mm
2                  input: mm
2                returns: mm
EnvToL             input: mm
EnvToL           returns: mm
final              input: mm
final            returns: mm
mailer local, user mm

続いて外部というより他の計算機とのやり取り

> /parse mm@nl.bcnet.ne.jp
Cracked address = $g
Parsing envelope recipient address
canonify           input: mm @ nl . bcnet . ne . jp
Canonify2          input: mm < @ nl . bcnet . ne . jp >
Canonify2        returns: mm < @ nl . bcnet . ne . jp . >
canonify         returns: mm < @ nl . bcnet . ne . jp . >
parse              input: mm < @ nl . bcnet . ne . jp . >
Parse0             input: mm < @ nl . bcnet . ne . jp . >
Parse0           returns: mm < @ nl . bcnet . ne . jp . >
ParseLocal         input: mm < @ nl . bcnet . ne . jp . >
ParseLocal       returns: mm < @ nl . bcnet . ne . jp . >
Parse1             input: mm < @ nl . bcnet . ne . jp . >
MailerToTriple     input: < > mm < @ nl . bcnet . ne . jp . >
MailerToTriple   returns: mm < @ nl . bcnet . ne . jp . >
Parse1           returns: $# esmtp $@ nl . bcnet . ne . jp . $: mm < @ nl . bcnet . ne . jp . >
parse            returns: $# esmtp $@ nl . bcnet . ne . jp . $: mm < @ nl . bcnet . ne . jp . >
2                  input: mm < @ nl . bcnet . ne . jp . >
2                returns: mm < @ nl . bcnet . ne . jp . >
EnvToSMTP          input: mm < @ nl . bcnet . ne . jp . >
PseudoToReal       input: mm < @ nl . bcnet . ne . jp . >
PseudoToReal     returns: mm < @ nl . bcnet . ne . jp . >
MasqSMTP           input: mm < @ nl . bcnet . ne . jp . >
MasqSMTP         returns: mm < @ nl . bcnet . ne . jp . >
EnvToSMTP        returns: mm < @ nl . bcnet . ne . jp . >
final              input: mm < @ nl . bcnet . ne . jp . >
final            returns: mm @ nl . bcnet . ne . jp
mailer esmtp, host nl.bcnet.ne.jp., user mm@nl.bcnet.ne.jp 
> /quit
nyan:/etc/mail# 
====================================

駄衛門様にお願い

modefy rc.M now!

nyan:/etc/rc.d# cp rc.M 001_rc.M_og
nyan:/etc/rc.d# vi rc.M
nyan:/etc/rc.d# diff -s rc.M 001_rc.M_og 
nyan:/etc/rc.d# diff -s rc.M 001_rc.M_og 
75,78c75,78
< if [ -x /usr/sbin/sendmail ]; then
<   echo "Starting sendmail daemon (/usr/sbin/sendmail -bd -q15m)..."
<   /usr/sbin/sendmail -bd -q15m
< fi
---
> #if [ -x /usr/sbin/sendmail ]; then
> #  echo "Starting sendmail daemon (/usr/sbin/sendmail -bd -q15m)..."
> #  /usr/sbin/sendmail -bd -q15m
> #fi
nyan:/etc/rc.d# ls -l /usr/sbin/ | grep sendmail
-r-xr-sr-x    1 root     smmsp      538903 Feb 25 13:54 sendmail*
nyan:/etc/rc.d# shutdown -r now

再起動の後

mm@nyan:~$ su -
Password: 
nyan:~# ps ax | grep send
  142 ?        S      0:00 sendmail: accepting connections
  342 pts/1    S      0:00 grep send

後適当に試験する。

にゃんたろう拝！

前に戻る|次をみる。？？

目次の所に戻る

sendmail

sendmail の インストール

前準備

展開とインストール

sendmail.mc の 作成

sendmail.cf の 処理

諸々のファイルの設定

local-host-names

access.db

aliases.db

change owner mode

試験

駄衛門様にお願い

sendmail のインストール

sendmail.mc の作成

sendmail.cf の処理