Why are messages that are sent to an edited list (Send= Editor,hold) posted, after approval by the Editor, with TWO APPROVED-BY: headers? The first Approved-By: header contains the list Editor; the second Approved-By: contains the original author's address. That second Approved-By: was NOT inserted by the author, but by LISTSERV. (Does it have something to do with the fact that the message was "Hold"?) Peter R.