thanks all for your help. I was trying to do something a little easier, but alas I must do each list one by one. -----Original Message----- From: Moore, Terry A. [mailto:[log in to unmask]] Sent: Wednesday, May 08, 2002 3:35 PM To: [log in to unmask] Subject: Re: problems You send the server a "GET listname (HDR" and it will return the current list header. Edit that header by changing the confidential= setting, and send it back with the PUT command. Terry