Delivery Receipt Problem

Hi All ,

We are using SBS 2000 , Exchange 2000 ..now the thing is when i send the message to someone and ask for the delivery receipt it comes with the complete mail attachement with attachements inside which i had sent to the receipant ...earlier it was only one text file as a delivery receipt ...so how to stop this in this in delivery receipt ...because it creates the unnecerrary traffic on my network .

Please help me to solve this issue.....

Peter.