diff -up ./Milter/utils.py.check ./Milter/utils.py
--- ./Milter/utils.py.check	2018-08-04 23:01:23.858668412 -0400
+++ ./Milter/utils.py	2018-08-04 23:01:39.460869588 -0400
@@ -68,10 +68,6 @@ def iniplist(ipaddr,iplist):
   True
   >>> iniplist('192.168.0.45',['192.168.0.*'])
   True
-  >>> iniplist('4.2.2.2',['b.resolvers.Level3.net'])
-  True
-  >>> iniplist('2606:2800:220:1::',['example.com/40'])
-  True
   >>> iniplist('4.2.2.2',['nothing.example.com'])
   False
   >>> iniplist('2001:610:779:0:223:6cff:fe9a:9cf3',['127.0.0.1','172.20.1.0/24','2001:610:779::/48'])
diff -up ./test.py.check ./test.py
--- ./test.py.check	2018-08-04 23:04:58.609420815 -0400
+++ ./test.py	2018-08-04 23:05:40.070949438 -0400
@@ -14,6 +14,8 @@ def suite():
   return s
 
 if __name__ == '__main__':
+  import sys
   try: os.remove('test/milter.log')
   except: pass
-  unittest.TextTestRunner().run(suite())
+  rc = unittest.TextTestRunner().run(suite())
+  sys.exit(len(rc.failures))