Turning DNSWL back on now that they don not return FPs for abusive queriers - bug 6724
Turning DNSWL back on now that they don not return FPs for abusive queriers - bug 6724

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@1220844 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin