diff for duplicates of <259a01da4ff4$adfe9c50$09fbd4f0$@gmail.com>

diff --git a/a/1.txt b/N1/1.txt
index 4e8c95d..58555da 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -27,3 +27,8 @@ How is next_imm used in those four?  Must it be 0?  Or can it be anything and it
 Or is it used for something?
 
 Dave
+
+-- 
+Bpf mailing list
+Bpf@ietf.org
+https://www.ietf.org/mailman/listinfo/bpf
diff --git a/a/content_digest b/N1/content_digest
index a2670b0..d20d9cb 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,8 +5,8 @@
  "ref\04dfb0d6a-aa48-4d96-82f0-09a960b1012f@linux.dev\0"
  "ref\01fc001da4e6a$2848cad0$78da6070$@gmail.com\0"
  "ref\09d077ed4-6a30-49db-8160-83d8c525ff3e@linux.dev\0"
- "From\0dthaler1968@googlemail.com\0"
- "Subject\064-bit immediate instructions clarification\0"
+ "From\0dthaler1968=40googlemail.com@dmarc.ietf.org\0"
+ "Subject\0[Bpf] 64-bit immediate instructions clarification\0"
  "Date\0Thu, 25 Jan 2024 17:12:05 -0800\0"
  "To\0'Yonghong Song' <yonghong.song@linux.dev>\0"
  "Cc\0<bpf@ietf.org>"
@@ -41,6 +41,11 @@
  "How is next_imm used in those four?  Must it be 0?  Or can it be anything and it's ignored?\n"
  "Or is it used for something?\n"
  "\n"
- Dave
+ "Dave\n"
+ "\n"
+ "-- \n"
+ "Bpf mailing list\n"
+ "Bpf@ietf.org\n"
+ https://www.ietf.org/mailman/listinfo/bpf
 
-33999253a52df722d37bde70b8d1f66fbd342e6e35ad384937946b6c1ea0c7d5
+71ec218515c828207b4f5fa2e9f6cb68717021cd988bec9afdef31572904d2ca
