diff for duplicates of <YY6Dk0TEQzorBlOU@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 6d9bb9f..5201040 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -42,8 +42,3 @@ cgel.zte@gmail.com <cgel.zte@gmail.com> wrote:
 You clearly didn't even compile test this.
 
 Nacked-by: Mike Snitzer <snitzer@redhat.com>
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://listman.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index 16cd6e8..cb45b05 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,12 +1,12 @@
  "ref\020211111075659.158155-1-ran.jianping@zte.com.cn\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] dm snapshot: remove unneeded variable\0"
+ "Subject\0Re: dm snapshot: remove unneeded variable\0"
  "Date\0Fri, 12 Nov 2021 10:09:07 -0500\0"
  "To\0cgel.zte@gmail.com\0"
- "Cc\0dm-devel@redhat.com"
-  ran jianping <ran.jianping@zte.com.cn>
+ "Cc\0agk@redhat.com"
+  dm-devel@redhat.com
   linux-kernel@vger.kernel.org
-  agk@redhat.com
+  ran jianping <ran.jianping@zte.com.cn>
  " Zeal Robot <zealci@zte.com.cn>\0"
  "\00:1\0"
  "b\0"
@@ -53,11 +53,6 @@
  "\n"
  "You clearly didn't even compile test this.\n"
  "\n"
- "Nacked-by: Mike Snitzer <snitzer@redhat.com>\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Nacked-by: Mike Snitzer <snitzer@redhat.com>
 
-70a869adbb73056e246a5e78858431988b9987994e1e40a886e2759c6645eb40
+72ab2e64d31478f0f3ed627eeca3781b9ce3d91ae86e9b66255f8318fecee9c3
