郵件記錄分析工具 – postfix + Log + Mrtg

[1.]

wget http://taz.net.au/postfix/mrtg/update-mailstats.pl

wget http://taz.net.au/postfix/mrtg/mailstats.pl

wget http://taz.net.au/postfix/mrtg/mrtg-mailstats.pl

chmod u+x update-mailstats.pl mailstats.pl mrtg-mailstats.pl

mv update-mailstats.pl mailstats.pl mrtg-mailstats.pl /usr/local/bin

[2.]

yum install perl-File-Tail

[3.]

vi /usr/loca/bin/update-mailstats.pl

$mail_log = '/var/log/maillog' ;
$stats_file = '/tmp/stats.db' ;

統計資料，於/tmp下產生stats.db

      update-mailstats.pl &

show raw data

      mailstats.pl

[4.]

vi mrtg.cf

WorkDir: /var/www/mrtg/mailstats
#—————————————————————#
# MRTG mail cfg: Postfix mailstats plotting with MRTG #
#—————————————————————#
Target[postfix]: `/usr/local/bin/mrtg-mailstats.pl`

MaxBytes[postfix]: 123456
Options[postfix]: gauge, growright
WithPeak[postfix]: dwmy
YLegend[postfix]: No. of messages
ShortLegend[postfix]: messages
LegendI[postfix]:  Incoming:
LegendO[postfix]:  Outgoing:
Title[postfix]: Postfix Statistics
PageTop[postfix]: <H1>Postfix Statistics</H1>

mkdir /var/www/mrtg/mailstats

mrtg mailstats.mrtg.cfg

ref: http://taz.net.au/postfix/mrtg/