diff for duplicates of <20201023110407.GA23020@veeam.com>

diff --git a/a/1.txt b/N1/1.txt
index f9fc55c..5477d45 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -46,8 +46,3 @@ I will try to offer my module that will use blk-interposer.
 -- 
 Sergei Shtepa
 Veeam Software developer.
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://www.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index 9f06c27..301d41d 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -9,36 +9,36 @@
  "ref\020201023091346.GA25115@infradead.org\0"
  "ref\0d50062cd-929d-c8ff-5851-4e1d517dc4cb@suse.de\0"
  "From\0Sergei Shtepa <sergei.shtepa@veeam.com>\0"
- "Subject\0Re: [dm-devel] [PATCH 0/2] block layer filter and block device snapshot module\0"
+ "Subject\0Re: [PATCH 0/2] block layer filter and block device snapshot module\0"
  "Date\0Fri, 23 Oct 2020 14:04:07 +0300\0"
  "To\0Hannes Reinecke <hare@suse.de>\0"
- "Cc\0jack@suse.cz <jack@suse.cz>"
+ "Cc\0hch@infradead.org <hch@infradead.org>"
   Mike Snitzer <snitzer@redhat.com>
-  gustavo@embeddedor.com <gustavo@embeddedor.com>
-  linux-mm@kvack.org <linux-mm@kvack.org>
-  device-mapper development <dm-devel@redhat.com>
-  pavel@ucw.cz <pavel@ucw.cz>
-  steve@sk2.org <steve@sk2.org>
-  osandov@fb.com <osandov@fb.com>
-  Alasdair G Kergon <agk@redhat.com>
-  bvanassche@acm.org <bvanassche@acm.org>
   Darrick J. Wong <darrick.wong@oracle.com>
-  hch@infradead.org <hch@infradead.org>
+  Damien Le Moal <Damien.LeMoal@wdc.com>
+  axboe@kernel.dk <axboe@kernel.dk>
+  viro@zeniv.linux.org.uk <viro@zeniv.linux.org.uk>
+  linux-xfs@vger.kernel.org <linux-xfs@vger.kernel.org>
+  linux-fsdevel@vger.kernel.org <linux-fsdevel@vger.kernel.org>
+  rjw@rjwysocki.net <rjw@rjwysocki.net>
   len.brown@intel.com <len.brown@intel.com>
-  linux-pm@vger.kernel.org <linux-pm@vger.kernel.org>
+  pavel@ucw.cz <pavel@ucw.cz>
+  akpm@linux-foundation.org <akpm@linux-foundation.org>
+  Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
   ming.lei@redhat.com <ming.lei@redhat.com>
-  linux-block@vger.kernel.org <linux-block@vger.kernel.org>
-  linux-fsdevel@vger.kernel.org <linux-fsdevel@vger.kernel.org>
-  viro@zeniv.linux.org.uk <viro@zeniv.linux.org.uk>
+  jack@suse.cz <jack@suse.cz>
+  tj@kernel.org <tj@kernel.org>
+  gustavo@embeddedor.com <gustavo@embeddedor.com>
+  bvanassche@acm.org <bvanassche@acm.org>
+  osandov@fb.com <osandov@fb.com>
   koct9i@gmail.com <koct9i@gmail.com>
-  axboe@kernel.dk <axboe@kernel.dk>
-  Damien Le Moal <Damien.LeMoal@wdc.com>
-  Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
-  rjw@rjwysocki.net <rjw@rjwysocki.net>
+  steve@sk2.org <steve@sk2.org>
+  linux-block@vger.kernel.org <linux-block@vger.kernel.org>
   linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
-  linux-xfs@vger.kernel.org <linux-xfs@vger.kernel.org>
-  tj@kernel.org <tj@kernel.org>
- " akpm@linux-foundation.org <akpm@linux-foundation.org>\0"
+  linux-pm@vger.kernel.org <linux-pm@vger.kernel.org>
+  linux-mm@kvack.org <linux-mm@kvack.org>
+  device-mapper development <dm-devel@redhat.com>
+ " Alasdair G Kergon <agk@redhat.com>\0"
  "\00:1\0"
  "b\0"
  "The 10/23/2020 13:31, Hannes Reinecke wrote:\n"
@@ -88,11 +88,6 @@
  "\n"
  "-- \n"
  "Sergei Shtepa\n"
- "Veeam Software developer.\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ Veeam Software developer.
 
-f0abdb370172321a28ed3d16deb0ce5a010316011002e829f39b5bbf17d95221
+8f00fb02cf4bc20cc8aefa2403fdbc4457f130c44be9a270db7f69ea4c3e1650
