On Thu, 11 Jul 1991 16:11:10 EDT David Nessl <[log in to unmask]> said: >Under LISTSERV 1.6, the HELPDESK list got two copies of any mail sent to >STAFF (undesirable, but not a big problem). LISTSERV 1.7 now detects a >duplicate mailing and sends a nastygram back to the sender. What's the >right way to set this up? This is not new with 1.7 but with 16E-003o (issued on 90/07/23), which is part of the base 1.7a code. A possible solution is suggested in the fix description, which I am sending you via SENDFILE (it is available from LISTSERV@SEARN as V16E FIXLIST). Eric