+>>> anotherhost.example.com in "+local_domains"?
+>>> list element: +local_domains
+>>> anotherhost.example.com in "test.ex : myhost.ex : *.test.ex"?
+>>> list element: test.ex
+>>> list element: myhost.ex
+>>> list element: *.test.ex
+>>> anotherhost.example.com in "test.ex : myhost.ex : *.test.ex"? no (end of list)