Postfix queue management script

postmanage.sh

#!/bin/bash

app="whiptail --backtitle 'Postfix Queue Manager - stwalkerster.net Cluster' --clear --nocancel"


while true; do
queue=`ls /var/spool/postfix/hold/`

menulist=""
for i in $queue; do
        sender=`postcat -h /var/spool/postfix/hold/$i | grep "From: " | sed "s/From: //" | sed 's/"//g'`
        menuitem=" "$i" \""$sender"\" "
        menulist=$menulist$menuitem
done

command=$app' --menu "Postfix Queue Manager" 40 80 30 '$menulist' quit "Quit this application"'
choice=$( eval $command 3>&2 2>&1 1>&3 )

if [ "$choice" == "quit" ]
then
        break
fi

while true; do

from=`postcat -h /var/spool/postfix/hold/$choice | grep "From: " | sed 's/"//g'`
subject=`postcat -h /var/spool/postfix/hold/$choice | grep "Subject: " | sed 's/"//g'`


command=$app' --menu "Postfix Queue Item '$choice'\n'$from'\n'$subject'" 20 80 10 ignore "Ignore this message" view "View this message content" headers "View this message headers" envelope "View the envelope" requeue "Requeue this message for delivery" delete "Delete this message"'
action=$( eval $command 3>&2 2>&1 1>&3 )

case "$action" in
        ignore)
                break
        ;;
        view)
                postcat -b /var/spool/postfix/hold/$choice | less
        ;;
        headers)
                postcat -h /var/spool/postfix/hold/$choice | less
        ;;
        envelope)
                postcat -e /var/spool/postfix/hold/$choice | less
        ;;
        requeue)
                postsuper -r $choice
                break
        ;;
        delete)
                postsuper -d $choice
                break
        ;;
        *)
        ;;
esac
done
done