Debian 7.0
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メールログ解析ツール - pflogsumm
2013/05/11
  メールログ解析ツール pflogsumm をインストールして、メール送受信履歴の詳細を確認できるようにします。
root@mail:~#
aptitude -y install pflogsumm
# 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/mail.log
Postfix log summaries for May 11

Grand Totals
------------
messages

     26   received
     20   delivered
      0   forwarded
      4   deferred  (8  deferrals)
      0   bounced
      0   rejected (0%)
      0   reject warnings
      0   held
      0   discarded (0%)

  21868   bytes received
  25267   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           5          5          0          0          0
    1700-1800           3          3          0          0          0
    1800-1900          16         10          8          0          0
    1900-2000           0          0          0          0          0
    2000-2100           0          0          0          0          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
 -------- -------  -------  ------- ------- -----------
     10    12704        3     2.7 m   16.9 m  mail.srv.world
     10    12563        5     4.8 m   28.3 m  srv.world

Host/Domain Summary: Messages Received
---------------------------------------
 msg cnt   bytes   host/domain
 -------- -------  -----------
     10    12801   mail.srv.world
      7     9067   mail.virtual.host

Senders by message count
------------------------
     10   wheezy@mail.srv.world
      7   wheezy@mail.virtual.host

Recipients by message count
---------------------------
     10   wheezy@mail.srv.world
      7   fedora@srv.world
      3   root@srv.world

Senders by message size
-----------------------
  12801   wheezy@mail.srv.world
   9067   wheezy@mail.virtual.host

Recipients by message size
--------------------------
  12704   wheezy@mail.srv.world
   9164   fedora@srv.world
   3399   root@srv.world

message deferral detail
-----------------------
  smtp (total: 8)
         6   Local Error (in reply to end of DATA command
         2   Server busy, too many connections

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
--------
  cleanup (total: 9)
         3   regexp:/etc/postfix/header_checks lookup error for "Received: f...
         3   regexp:/etc/postfix/header_checks is unavailable. open /etc/pos...
         1   17502BF9D8: header_checks map lookup problem -- deferring delivery
         1   19A77BF9D8: header_checks map lookup problem -- deferring delivery
         1   D1C60BF9D8: header_checks map lookup problem -- deferring delivery
  smtpd (total: 6)
         2   non-SMTP command from localhost[127.0.0.1]: Message-ID: <574342...
         2   non-SMTP command from localhost[127.0.0.1]: Message-ID: <BF8421...
         1   non-SMTP command from localhost[127.0.0.1]: Message-ID: <49C632...
         1   non-SMTP command from localhost[127.0.0.1]: Message-ID: <AA6F9D...

Fatal Errors
------------
  master (total: 4)
         4   bind 127.0.0.1 port 10026: Address already in use

Panics: none

Master daemon messages
----------------------
     11   daemon started -- version 2.9.6, configuration /etc/postfix
     10   terminating on signal 15

root@mail:~#
# 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/mail.log | mail -s 'Logwatch for Postfix' root
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