Hey, The reason I wanted to use my own system to process the Bounced is I didn't want to put to much charge on the listserv box, I mean it's sending email + handling bounced by creating chanlog text file with the bounced in it. Does it affect listserv performance to let listserv handle the bounced like if I send 1 millions of email and a lot of these address bounce would it take too much resource from listserv? I don't want it to die from exhaustion :P