I'm trying to find out how i can specify the "bounce" address (also called the "envelope sender" or "Return-Path" address) within sugar so that email sent by a sugar user to bad/rejected receipts from their sugar account can bounce to that user instead of returning to the root users email account on the server.

My system is using sendmail within the linux server.

currently its set to goto root if a email bounces back and this is a problem as the user doesn't know the email has bounced

thanks