How to delete a message from the queue about dma HOT 2 CLOSED

#!/usr/bin/env bash

spooldir="/var/spool/dma"

if [ "$1" == "" ]
then
    echo "Delete mails from the dma queue."
    echo ""
    echo "Syntax:" `basename $0` \<mail queue ID\(s\)\>
    echo ""
    echo "Run 'dma -bp' to get a list of mail IDs."
    exit 1
fi

# maybe there is a running sendmail with our ID
killall sendmail 2>/dev/null >/dev/null

for mailid in $*
do
    rm $spooldir/M$mailid
    rm $spooldir/Q$mailid
done