LISTSERV doesn't save individual digests,  instead it saves mail messages
in archive  files, based on the  frequency chosen by the  list owner. So,
you can't ask LISTSERV  to send you the old digest. You  can order a copy
of one of the  archive files, or use the database  functions to extract a
list of messages in the desired time range. Unfortunately, you can't tell
LISTSERV to format the resulting info as a digest.
 
  Eric