diff for duplicates of <57D7A97B.4080901@huawei.com>

diff --git a/a/1.txt b/N1/1.txt
index bd5a978..ec77ec3 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -41,9 +41,3 @@ I will, thank you very mush.
 > Cheers,
 >
 > Dave.
-
-
-_______________________________________________
-xfs mailing list
-xfs@oss.sgi.com
-http://oss.sgi.com/mailman/listinfo/xfs
diff --git a/a/content_digest b/N1/content_digest
index fad2443..797cf1c 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -7,8 +7,8 @@
  "Date\0Tue, 13 Sep 2016 15:23:39 +0800\0"
  "To\0Dave Chinner <david@fromorbit.com>\0"
  "Cc\0Joe Perches <joe@perches.com>"
-  linux-kernel@vger.kernel.org
- " xfs@oss.sgi.com\0"
+  <xfs@oss.sgi.com>
+ " <linux-kernel@vger.kernel.org>\0"
  "\00:1\0"
  "b\0"
  "On 2016/9/13 14:57, Dave Chinner wrote:\n"
@@ -53,12 +53,6 @@
  ">\n"
  "> Cheers,\n"
  ">\n"
- "> Dave.\n"
- "\n"
- "\n"
- "_______________________________________________\n"
- "xfs mailing list\n"
- "xfs@oss.sgi.com\n"
- http://oss.sgi.com/mailman/listinfo/xfs
+ > Dave.
 
-e55288e60b47fa80a11158ae5e49a67a10a33973d76cae18896179844f60485b
+04874c8a6c562ea3eb1d620f38f0c8c359bec4b999ffc2953184f268216f863d
