#!/bin/bash
#
sname=mx
archdir=/tmp/arch/msize
tdate=`date '+%d-%m-%Y'`
success="Mailboxes size for each user in example.com"
email=root
#
# Define variables
mdir=/var/spool/imap
#

#echo -n "Check $archdir... press Enter:"
#read

if [ ! -d $archdir ] ; then
    mkdir -p $archdir
    chown root.root $archdir
    chmod  750  $archdir
fi

#echo -n "Purge $archdir... press Enter:"
#read

for file in `ls $archdir`
    do
      rm -f $archdir/$file
    done
              
#echo -n "Start calculate mailboxes size... press Enter:"
#read

cd $archdir

for dir in `ls $mdir --hide=lost+found --hide=stage. --hide=sync.`
    do
	for mbox in `ls $mdir/$dir/user`
	    do 
		du -sh $mdir/$dir/user/$mbox >> $archdir/mboxes-$tdate.size
	    done
    done

echo "" >> $archdir/mboxes-$tdate.size
echo "Total size:" >> $archdir/mboxes-$tdate.size
du -sh --exclude=lost+found --exclude=stage. --exclude=sync. $mdir >> $archdir/mboxes-$tdate.size

#echo -n "Start report... press Enter:"
#read

report() {
    touch $archdir/report
    echo "Mailboxes size for each user:" >> $archdir/report
    echo "" >> $archdir/report
    cat $archdir/mboxes-$tdate.size >> $archdir/report
    echo "" >> $archdir/report
    echo "`date`"  >> $archdir/report
    cat $archdir/report | mail -s "$success" $email
    }

report

#echo -n "Remove local bak files... press Enter:"
#read

for file in `ls $archdir --hide=report`
    do
      rm -f $archdir/$file
    done

#echo -n "End... press Enter:"
#read