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