Linux/Postfix + postgrey の変更点
*Postfix + postgrey [#w46fcad9]
[[dokuwiki.fl8.jp掲載済>http://dokuwiki.fl8.jp/01_linux/03_mail/03_postfix_postgrey]]
#contents
http://centossrv.com/postfix-targrey.shtml
[[最新版URL>http://apt.sw.be/redhat/el5/en/SRPMS.rpmforge/]]
**インストール [#u60d8731]
# wget http://apt.sw.be/redhat/el5/en/SRPMS.rpmforge/postgrey-1.32-1.rf.src.rpm
# rpm -ivh postgrey-1.32-1.rf.src.rpm
# cd /usr/src/redhat/SOURCES/
# tar zxvf postgrey-1.32.tar.gz
# cd postgrey-1.32
# wget http://k2net.hakuba.jp/pub/targrey-0.31-postgrey-1.32.patch
# patch -p0 < targrey-0.31-postgrey-1.32.patch
# cd ..
# rm -f postgrey-1.32.tar.gz && tar czvf postgrey-1.32.tar.gz postgrey-1.32
# rm -rf postgrey-1.32
# rpmbuild -bb --clean /usr/src/redhat/SPECS/postgrey.spec
# yum -y install postgrey && rpm -e postgrey
# rpm -ivh /usr/src/redhat/RPMS/noarch/postgrey-1.32-1.rf.noarch.rpm
# rm -f /usr/src/redhat/RPMS/noarch/postgrey-*
# rpmbuild --rmsource --rmspec /usr/src/redhat/SPECS/postgrey.spec
# rm -f postgrey-1.32-1.rf.src.rpm
**Postfix設定ファイル編集 [#a6c01218]
# vi /etc/postfix/main.cf
smtpd_recipient_restrictions =
permit_mynetworks
permit_sasl_authenticated
reject_unauth_destination
−−追加(ここから)−−
check_recipient_access hash:$config_directory/whitelist_recipient
check_client_access hash:$config_directory/whitelist_client
check_client_access regexp:$config_directory/permit_client_nots25r
check_policy_service inet:60000
permit
smtpd_data_restrictions =
permit_mynetworks
permit_sasl_authenticated
reject_unauth_destination
check_recipient_access hash:$config_directory/whitelist_recipient
check_client_access hash:$config_directory/whitelist_client
check_client_access regexp:$config_directory/permit_client_nots25r
check_policy_service inet:60000
permit
−−追加(ここまで)−−
**taRgrey用Postfix設定ファイルダウンロード [#e63eaebd]
# wget http://k2net.hakuba.jp/spam/postfix.conf.2.tar.gz
# tar zxvf postfix.conf.2.tar.gz
# cp postfix.conf.2/whitelist_recipient /etc/postfix/
# cp postfix.conf.2/whitelist_client /etc/postfix/
# cp postfix.conf.2/permit_client_nots25r /etc/postfix/
# rm -rf postfix.conf.2
# rm -f postfix.conf.2.tar.gz
# postmap /etc/postfix/whitelist_recipient ← whitelist_recipientのDB化
# postmap /etc/postfix/whitelist_client ← whitelist_clientのDB化
**Postgrey起動スクリプト編集 [#k678ce8a]
# vi /etc/rc.d/init.d/postgrey
OPTIONS="--unix=$SOCKET"
↓
OPTIONS="--dbdir=$DBPATH --inet=127.0.0.1:60000 --tarpit=125 --targrey --retry-count=2 --delay=3600"
**Postgrey起動 [#e05293e2]
# chkconfig postgrey on
# /etc/rc.d/init.d/postgrey start
**Postfix再起動(Postgrey連携有効化) [#nf09bc0d]
# /etc/rc.d/init.d/postfix restart
**ログ [#uac576d4]
◆遅延応答ログ
# grep "NOQUEUE: warn" /var/log/maillog
◆遅延を待たずにDATAを送ってきたログ
# grep "NOQUEUE: sleep" /var/log/maillog |grep pipelining
◆遅延を待たずに切断したログ
# grep "NOQUEUE: sleep" /var/log/maillog |grep "lost connection"