#! /bin/bash
# simply look for the number of messages incoming in a particular day
# reads mail.log, looking for some key phrase that only shows up in incoming mail
# can be used on source machine to see if any additional mail has come in (though getStats does this better)
# and on target machine to see if e-mail is correctly coming in.
# note: kind of sloppy if keyphrase is not set right.

# change this to some key that will only show up in deliveries
KEYPHRASE="deliver"
# log file to check
LOGFILE=/var/log/mail.log

if [ "$1" = "" ] 
then
   echo Usage: checkTraffic maildomain
else
   grep $1 $LOGFILE | grep $KEYPHRASE | wc
fi