we're running LISTSERV-TCP/IP for unix version 1.8b.  it crashed sunday morning
in (i think) the same place.  the core file evaporated so i don't have the
exact backtrace.
 
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Our LISTSERV was down this morning and when I brought it back up
it processed a few things and then went down again with the following
as the last message:
 
>DMSITP141T Addressing exception occurred at 005473EA in routine LSVBITFD
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 paul