freebsd-dev/etc/periodic/daily/460.status-mail-rejects
Brian Somers ee9336d9b7 Handle .bz2 files created by newsyslog
PR:			37529
Partially submitted by:	Peter Hollaubek <fifteen@inext.hu>
MFC after:		1 week
2002-04-30 17:07:32 +00:00

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#!/bin/sh
#
# $FreeBSD$
#
# If there is a global system configuration file, suck it in.
#
if [ -r /etc/defaults/periodic.conf ]
then
. /etc/defaults/periodic.conf
source_periodic_confs
fi
case "$daily_status_mail_rejects_enable" in
[Yy][Ee][Ss])
if [ ! -d /etc/mail ]
then
echo '$daily_status_mail_rejects_enable is set but /etc/mail' \
"doesn't exist"
rc=2
elif [ ! -f /var/log/maillog ]
then
echo '$daily_status_mail_rejects_enable is set but ' \
"/var/log/maillog doesn't exist"
rc=2
elif [ "$daily_status_mail_rejects_logs" -le 0 ]
then
echo '$daily_status_mail_rejects_enable is set but ' \
'$daily_status_mail_rejects_logs is not greater than zero'
rc=2
else
echo
echo Checking for rejected mail hosts:
start=`date -v-1d '+%b %d' | sed 's/0\(.\)$/ \1/'`
n=$(($daily_status_mail_rejects_logs - 2))
rc=$({
while [ $n -ge 0 ]
do
if [ -f /var/log/maillog.$n ]
then
cat /var/log/maillog.$n
elif [ -f /var/log/maillog.$n.gz ]
then
zcat -fc /var/log/maillog.$n.gz
elif [ -f /var/log/maillog.$n.bz2 ]
then
bzcat -fc /var/log/maillog.$n.bz2
fi
n=$(($n - 1))
done
cat /var/log/maillog
} |
perl -ne "print \"\$2\n\"
if (/reject=/ and /^$start.*ruleset=check_\S+,\s+arg1=(<[^@]+@)?([^>,]+).*reject=/o);" |
sort -f | uniq -ic | sort -fnr | tee /dev/stderr | wc -l)
[ $rc -gt 0 ] && rc=1
fi;;
*) rc=0;;
esac
exit $rc