Re: qmail-qfilter script

On Fri, Jul 01, 2005 at 11:17:09AM +0800, Adrian Ho wrote:
> Assuming you already have qmail-qfilter installed and ready to go, and
> have pretty solid scripting experience (your posting record suggests a
> weakness in this area) and a good understanding of how qmail-qfilter 

Well, I am reading a lot of shell scripts. The problem might be I do not 
get enough practice on real scripts.
I have done a script to restrict particular domains to send me big 
mails. But it is not working. Can someone check please?

#!/bin/sh

MSIZE=10000
# I want no more than 10kb messages from restricted domains.

exec 3</dev/stdin

egrep -i -f /etc/domains <&3
err=$?

MSGSIZE=`cat - | wc -c`

if [ $MSIZE -lt $MSGSIZE ] && [ $err -eq 0 ]
then
        echo "Sorry, I want no more than 10kb messages from you."
        exit 100
fi

This is not working. I have already saved the fd to fd 3 so I can use it, still
it is not working. Can anyone suggest on some way for this?

Thanks,
Payal