diff for duplicates of <20190429142326.GA4678@suse.de>

diff --git a/a/1.txt b/N1/1.txt
index 3f3d16a..954d3f4 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -13,3 +13,7 @@ to double-check?
 Thanks,
 
 	Joerg
+_______________________________________________
+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 43a8de3..e0bfa7a 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -23,6 +23,10 @@
  "\n"
  "Thanks,\n"
  "\n"
- "\tJoerg"
+ "\tJoerg\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-7d302fef7cd55953475cfe8678a695e3bb61d6d4a4d0efba43dcf994778d6374
+4977f3501a2c8fbcc136297929bf6ea949b4613a973ca57e9c69ce18ae105c99
