メールログ解析 - pflogsumm2011/03/20 |
Postfix ログ解析ツール pflogsumm を導入します。 |
[root@mail ~]#
yum -y install postfix-perl-scripts # 昨日分のメールログのサマリーを出力 [root@mail ~]# perl /usr/sbin/pflogsumm -d yesterday /var/log/maillog Postfix log summaries for Mar 19 Grand Totals ------------ messages 12 received 12 delivered 0 forwarded 0 deferred 0 bounced 0 rejected (0%) 0 reject warnings 0 held 0 discarded (0%) 259513 bytes received 259513 bytes delivered 2 senders 1 sending hosts/domains 2 recipients 1 recipient hosts/domains Per-Hour Traffic Summary time received delivered deferred bounced rejected -------------------------------------------------------------------- 0000-0100 0 0 0 0 0 0100-0200 2 2 0 0 0 0200-0300 0 0 0 0 0 0300-0400 4 4 0 0 0 0400-0500 2 2 0 0 0 0500-0600 2 2 0 0 0 0600-0700 0 0 0 0 0 0700-0800 2 2 0 0 0 0800-0900 0 0 0 0 0 0900-1000 0 0 0 0 0 1000-1100 0 0 0 0 0 1100-1200 0 0 0 0 0 1200-1300 0 0 0 0 0 1300-1400 0 0 0 0 0 1400-1500 0 0 0 0 0 1500-1600 0 0 0 0 0 1600-1700 0 0 0 0 0 1700-1800 0 0 0 0 0 1800-1900 0 0 0 0 0 1900-2000 0 0 0 0 0 2000-2100 0 0 0 0 0 2100-2200 0 0 0 0 0 2200-2300 0 0 0 0 0 2300-2400 0 0 0 0 0 Host/Domain Summary: Message Delivery sent cnt bytes defers avg dly max dly host/domain -------- ------- ------- ------- ------- ----------- 12 259513 0 0.3 s 0.9 s srv.world Host/Domain Summary: Messages Received msg cnt bytes host/domain -------- ------- ----------- 12 259513 srv.world Senders by message count ------------------------ 10 root@srv.world 2 cern@srv.world Recipients by message count --------------------------- 7 fermi@srv.world 5 root@srv.world Senders by message size ----------------------- 256433 root@srv.world 3080 cern@srv.world Recipients by message size -------------------------- 131848 fermi@srv.world 127665 root@srv.world message deferral detail: none message bounce detail (by relay): none message reject detail: none message reject warning detail: none message hold detail: none message discard detail: none smtp delivery failures: none Warnings -------- smtpd (total: 2) 1 184.107.132.18: hostname not-assigned.privatedns.com verificati... 1 non-SMTP command from unknown[184.107.132.18]: GET / HTTP/1.1 tlsmgr (total: 2) 1 redirecting the request to postfix-owned data_directory /var/li... 1 request to update table btree:/etc/postfix/smtpd_scache in non-... Fatal Errors: none Panics: none Master daemon messages ---------------------- 1 daemon started -- version 2.6.6, configuration /etc/postfix 1 terminating on signal 15[root@mail ~]# crontab -e # 毎日午前1時に昨日分のメールログのサマリーをroot宛てにメール送信 00 01 * * * perl /usr/sbin/pflogsumm -e -d yesterday /var/log/maillog | mail -s 'Logwatch for Postfix' root
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