Update high_trust_sender_root_domains.txt (#817)

markmsublime · web-flow · commit d9081441db6a · 2026-04-22T16:58:00.000-04:00
diff --git a/high_trust_sender_root_domains.txt b/high_trust_sender_root_domains.txt
@@ -461,6 +461,7 @@ snyk.io
 socradar.com
 sofi.com
 sony.com
+southwest.com
 spacex.com
 splitwise.com
 splunk.com
