diff --git a/high_trust_sender_root_domains.txt b/high_trust_sender_root_domains.txt
index a28999f6..c74df4c3 100644
--- a/high_trust_sender_root_domains.txt
+++ b/high_trust_sender_root_domains.txt
@@ -532,6 +532,7 @@ vmware.com
 vndly.com
 volvocars.com
 walmart.com
+war.gov
 washingtonpost.com
 wayup.com
 webex.com