I have modified the UIUCVMD LISTSERV so that if a 113 error (disk full) occurs on the notebook disk again (in LSVXMAIL) then I will get a warning and LISTSERV will drop into CP or LOGOFF. I have also applied a possible fix to a local exec that might correct the problem. If the fix does not work, there may still be an interruption of service. Otherwise, LISTSERV is back into continuous disconnected operation here.