Fix dkim tests affected by From canonicalisation
diff --git a/yaml/gen-maven-dev-2017-11-listsao.yaml b/yaml/gen-maven-dev-2017-11-listsao.yaml
index 3aeca62..834a4f9 100644
--- a/yaml/gen-maven-dev-2017-11-listsao.yaml
+++ b/yaml/gen-maven-dev-2017-11-listsao.yaml
@@ -4696,7 +4696,7 @@
       generated: 9jh8mw0qy1d1ccl3mh72nwyk070ktxpk
     - index: 281
       message-id: <CAKuVzBSyG-8Bnor7sezCp6z0Cv+Jng0o11HN4hBx10BjWCQnOw@mail.gmail.com>
-      generated: 1808cpsmwjoj7gp4v3dllwd0zxxyolnd
+      generated: y9lg8tpqvokk64cxqdc9o02xn8cj6hjk
     - index: 282
       message-id: <20171128225010.50B01E02F5@git1-us-west.apache.org>
       generated: 58po4s20tc32g9dvpc7dwwyt1lqtbkn2