Opendkim設定
opendkimの設定したのでメモ。
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| yum install sendmail-devel openssl-devel opendkim --enablerepo=epel
DOMAIN=test.youyo.info
mkdir /etc/opendkim/keys/${DOMAIN}
opendkim-genkey -D /etc/opendkim/keys/${DOMAIN}/ -d ${DOMAIN} -s default
chown -R opendkim:opendkim /etc/opendkim/keys
mv /etc/opendkim/keys/${DOMAIN}/default.private /etc/opendkim/keys/${DOMAIN}/default
vim /etc/opendkim.conf
----------------------------------------------------------
Mode sv #sは送信時の署名、vは受信時の確認
#KeyFile /etc/opendkim/keys/default.private
KeyTable refile:/etc/opendkim/KeyTable
SigningTable refile:/etc/opendkim/SigningTable
ExternalIgnoreList refile:/etc/opendkim/TrustedHosts
InternalHosts refile:/etc/opendkim/TrustedHosts
----------------------------------------------------------
vim /etc/opendkim/KeyTable
-----------------------------------------------------------------------------------------------------
default._domainkey.test.youyo.info test.youyo.info:default:/etc/opendkim/keys/test.youyo.info/default
-----------------------------------------------------------------------------------------------------
vim /etc/opendkim/SigningTable
-----------------------------------------------------
*@test.youyo.info default._domainkey.test.youyo.info
-----------------------------------------------------
cat /etc/opendkim/keys/${DOMAIN}/default.txt
----------------------------------------------------------------------------------------------------
default._domainkey IN TXT ( "v=DKIM1; k=rsa; "
"p=MIGfMA0SIb3DQEB.........AQUJd1j+P+QIDAQAB" ) ; ----- DKIM key default for test.youyo.info
----------------------------------------------------------------------------------------------------
vim /etc/postfix/main.cf
-----------------------------------------------------------------------
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
smtpd_milters = inet:127.0.0.1:8891
non_smtpd_milters = $smtpd_milters
milter_default_action = accept
-----------------------------------------------------------------------
service postfix check
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| _adsp._domainkey IN TXT "dkim=unknown"
default._domainkey IN TXT "v=DKIM1; k=rsa; p=MIGfMA0SIb3DQEB.........AQUJd1j+P+QIDAQAB"
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| service opendkim start
chkconfig opendkim on
service postfix restart
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| DOMAIN=test2.youyo.info
mkdir /etc/opendkim/keys/${DOMAIN}
opendkim-genkey -D /etc/opendkim/keys/${DOMAIN}/ -d ${DOMAIN} -s default
chown -R opendkim:opendkim /etc/opendkim/keys
mv /etc/opendkim/keys/${DOMAIN}/default.private /etc/opendkim/keys/${DOMAIN}/default
vim /etc/opendkim/KeyTable
------------------
default._domainkey.test2.youyo.info test2.youyo.info:default:/etc/opendkim/keys/test2.youyo.info/default
------------------
vim /etc/opendkim/SigningTable
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*@test2.youyo.info default._domainkey.test2.youyo.info
------------------
dns設定
service opendkim restart
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