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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.$n.bz2
fi
n=$(($n - 1))
done
cat /var/log/maillog
} |
fgrep 'reject=' |
egrep -e "^$start.*ruleset=check_[^[:space:]]+,[[:space:]]+arg1=(<[^@]+@)?([^>,]+).*reject=.*" |
sed -e 's/.*arg1=//' -e 's/.*@//' -e 's/[>[:space:]].*$//' |
sort -f | uniq -ic | sort -fnr | tee /dev/stderr | wc -l)
[ $rc -gt 0 ] && rc=1
fi;;
*) rc=0;;
esac
exit $rc
|
