diff for duplicates of <20210720233334.2143daf9@windsurf>

diff --git a/a/1.txt b/N1/1.txt
index fb8d244..96290d2 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -22,3 +22,7 @@ Thomas
 Thomas Petazzoni, co-owner and CEO, Bootlin
 Embedded Linux and Kernel engineering
 https://bootlin.com
+_______________________________________________
+buildroot mailing list
+buildroot@busybox.net
+http://lists.busybox.net/mailman/listinfo/buildroot
diff --git a/a/content_digest b/N1/content_digest
index faa4d3b..655c3bd 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,9 +2,11 @@
  "ref\020210720224443.24edcd0f@windsurf\0"
  "ref\0900065c9-8832-df20-35ac-ea69cbfe72e4@benettiengineering.com\0"
  "From\0Thomas Petazzoni <thomas.petazzoni@bootlin.com>\0"
- "Subject\0[Buildroot] [PATCH] package/libnss: bump version to 3.67\0"
+ "Subject\0Re: [Buildroot] [PATCH] package/libnss: bump version to 3.67\0"
  "Date\0Tue, 20 Jul 2021 23:33:34 +0200\0"
- "To\0buildroot@busybox.net\0"
+ "To\0Giulio Benetti <giulio.benetti@benettiengineering.com>\0"
+ "Cc\0Joseph Kogut <joseph.kogut@gmail.com>"
+ " buildroot@buildroot.org\0"
  "\00:1\0"
  "b\0"
  "On Tue, 20 Jul 2021 23:09:05 +0200\n"
@@ -30,6 +32,10 @@
  "-- \n"
  "Thomas Petazzoni, co-owner and CEO, Bootlin\n"
  "Embedded Linux and Kernel engineering\n"
- https://bootlin.com
+ "https://bootlin.com\n"
+ "_______________________________________________\n"
+ "buildroot mailing list\n"
+ "buildroot@busybox.net\n"
+ http://lists.busybox.net/mailman/listinfo/buildroot
 
-15c020fbc76362b5b7888c4637e0fd70af1a318c937ece43ed9af827e57906e5
+ec69999a2c7888074667a3960f4b24621d379cf0acef89de9455585b67394cdf
