spamhaus not longer allows free downloads of its blacklist so make

spews1 the default.  OK deraadt@

src/etc/spamd.conf

@@ -1,4 +1,4 @@
-# $OpenBSD: spamd.conf,v 1.15 2005/06/06 16:03:33 jmc Exp $
+# $OpenBSD: spamd.conf,v 1.16 2005/08/29 15:52:45 millert Exp $
 #
 # spamd config file, read by spamd-setup(8) for spamd(8)
 #
@@ -23,7 +23,7 @@
 # www.openbsd.org with, for instance, to www.de.openbsd.org
 
 all:\
-	:spamhaus:china:korea:
+	:spews1:china:korea:
 
 # Mirrored from http://spfilter.openrbl.org/data/sbl/SBL.cidr.bz2
 spamhaus:\