diff for duplicates of <20210913163043.GA9401@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 0a11b0f..d7a1ae2 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -2,7 +2,3 @@ Thanks a lot.
 
 I've applied this with a little change to avoid breaking up the
 printed string into two lines.
-_______________________________________________
-iommu mailing list
-iommu@lists.linux-foundation.org
-https://lists.linuxfoundation.org/mailman/listinfo/iommu
diff --git a/a/content_digest b/N1/content_digest
index 9bb8349..0a2b1f1 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,18 +5,15 @@
  "To\0Hamza Mahfooz <someguy@effective-light.com>\0"
  "Cc\0linux-kernel@vger.kernel.org"
   Jeremy Linton <jeremy.linton@arm.com>
-  iommu@lists.linux-foundation.org
+  Christoph Hellwig <hch@lst.de>
+  Marek Szyprowski <m.szyprowski@samsung.com>
   Robin Murphy <robin.murphy@arm.com>
- " Christoph Hellwig <hch@lst.de>\0"
+ " iommu@lists.linux-foundation.org\0"
  "\00:1\0"
  "b\0"
  "Thanks a lot.\n"
  "\n"
  "I've applied this with a little change to avoid breaking up the\n"
- "printed string into two lines.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ printed string into two lines.
 
-280f5bdeb9d56e2e60c7e25977ecdd14306c354a4ac9e06abd37b09761c30fc5
+ed374c899aeefad4d3728b5123bd59bc4340c9198e575ce8a372826a85fadb15
