--- Makefile.in.orig	Tue Sep  1 12:37:34 1998
+++ Makefile.in	Fri Feb 12 17:36:11 1999
@@ -1,7 +1,7 @@
-DEFINES = @DEFS@
+DEFINES = @DEFS@ -DDEFAULT_DOMAIN=1 -DPIPECOMMAND='"/usr/sbin/sendmail -bs %s"'
 LIBS = @LIBS@
 
-CFLAGS = $(DEFINES)
+CFLAGS += -Wall $(DEFINES)
 
 FILES = bulk_mailer.README INSTALL bulk_mailer.c patchlevel.h Makefile