#!/bin/sh

count()
{
	x=`find "$MAILDIR"/*/Inbox/new -type f | wc -l`
	case $x in
	0)
		echo 'No New Mail'
		;;
	1)
		echo '1 New Mail'
		;;
	*)
		printf '%d New Mails\n' $x
		;;
	esac
}

count
inotifywait -qm "$MAILDIR"/*/Inbox/new | while read _ event _
do
	case "$event" in
	CREATE|DELETE|MOVED_*)
		count
		;;
	esac
done
#''