It seems that POLYGRAF has been down since the 8th of january, anyway no
posting from LSTSRV-L has reached recipients served by POLYGRAF and SEARN
since then. I have changed the peering to link SEARN directly to UGA
(which is now the best arrangement, with the BITNET-II topology) and
resending the 4 postings I found in the UGA logs, with my apologies to
their senders for the extra junk mail they may get.
Eric