メールログ解析 - pflogsumm2011/05/29 |
| Postfix ログ解析ツール pflogsumm を導入します。 |
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[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 May 29
Grand Totals
------------
messages
8 received
7 delivered
0 forwarded
0 deferred
1 bounced
0 rejected (0%)
0 reject warnings
0 held
0 discarded (0%)
8548 bytes received
10389 bytes delivered
2 senders
2 sending hosts/domains
3 recipients
2 recipient hosts/domains
Per-Hour Traffic Summary
------------------------
time received delivered deferred bounced rejected
--------------------------------------------------------------------
0000-0100 0 0 0 0 0
0100-0200 0 0 0 0 0
0200-0300 0 0 0 0 0
0300-0400 0 0 0 0 0
0400-0500 0 0 0 0 0
0500-0600 0 0 0 0 0
0600-0700 0 0 0 0 0
0700-0800 0 0 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 6 5 0 1 0
2100-2200 2 2 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
-------- ------- ------- ------- ------- -----------
6 7321 0 0.9 s 3.8 s srv.world
1 3068 0 0.2 s 0.2 s mail.srv.world
Host/Domain Summary: Messages Received
---------------------------------------
msg cnt bytes host/domain
-------- ------- -----------
5 6807 mail.srv.world
2 1741 srv.world
Senders by message count
------------------------
5 fedora@mail.srv.world
2 root@srv.world
Recipients by message count
---------------------------
4 fermi@srv.world
2 root@srv.world
1 fedora@mail.srv.world
Senders by message size
-----------------------
6807 fedora@mail.srv.world
1741 root@srv.world
Recipients by message size
--------------------------
5580 fermi@srv.world
3068 fedora@mail.srv.world
1741 root@srv.world
message deferral detail: none
message bounce detail (by relay)
--------------------------------
none (total: 1)
1 mail for mail.virtual.host loops back to myself
message reject detail: none
message reject warning detail: none
message hold detail: none
message discard detail: none
smtp delivery failures: none
Warnings
--------
tlsmgr (total: 6)
3 redirecting the request to postfix-owned data_directory /var/li...
3 request to update table btree:/etc/postfix/smtpd_scache in non-...
Fatal Errors: none
Panics: none
Master daemon messages
----------------------
1 daemon started -- version 2[ 5885.377386] serial8250: too much work for irq4
.8.3, configuration /etc/postfix
1 reload -- version 2.8.3, 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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