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Mail サーバー : メールログレポート pflogsumm
2022/11/25
 
Postfix ログレポートツール pflogsumm をインストールします。
[1] postfix-perl-scripts パッケージをインストールします。
[root@mail ~]#
dnf -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 Nov 25

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

      8   received
      8   delivered
      0   forwarded
      0   deferred
      0   bounced
      0   rejected (0%)
      0   reject warnings
      0   held
      0   discarded (0%)

   5726   bytes received
   5726   bytes delivered
      3   senders
      3   sending hosts/domains
      3   recipients
      3   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           2          2          0          0          0
    1200-1300           0          0          0          0          0
    1300-1400           6          6          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
 -------- -------  -------  ------- ------- -----------
      5     4023        0     6.0 s   16.0 s  srv.world
      2     1261        0     0.0 s    0.0 s  mail.srv.world
      1      442        0     0.0 s    0.0 s  localhost

Host/Domain Summary: Messages Received
---------------------------------------
 msg cnt   bytes   host/domain
 -------- -------  -----------
      5     3582   mail.srv.world
      2     1702   mail.virtual.host
      1      442   srv.world

Senders by message count
------------------------
      5   fedora@mail.srv.world
      2   fedora@mail.virtual.host
      1   fedora@srv.world

Recipients by message count
---------------------------
      5   redhat@srv.world
      2   fedora@mail.srv.world
      1   fedora@localhost

Senders by message size
-----------------------
   3582   fedora@mail.srv.world
   1702   fedora@mail.virtual.host
    442   fedora@srv.world

Recipients by message size
--------------------------
   4023   redhat@srv.world
   1261   fedora@mail.srv.world
    442   fedora@localhost

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)
         2   TLS library problem: error:0A000412:SSL routines::sslv3 alert b...

Fatal Errors: none

Panics: none

Master daemon messages
----------------------
      6   daemon started -- version 3.7.3, configuration /etc/postfix
      5   terminating on signal 15
      1   reload -- version 3.7.3, configuration /etc/postfix

[root@mail ~]#
# 例として 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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