diff --git a/domains/white.json b/domains/white.json
index 87f5badd5d..b54c2ca90c 100644
--- a/domains/white.json
+++ b/domains/white.json
@@ -16,7 +16,8 @@
       "mx2.improvmx.com"
     ],
     "TXT": [
-      "google-site-verification=nhW_43TyWZBlJrxJM-yX7OcFY3NV0ikr1QH__uylj3I"
+      "google-site-verification=nhW_43TyWZBlJrxJM-yX7OcFY3NV0ikr1QH__uylj3I",
+      "v=spf1 include:://improvmx.com ~all",
     ]
   }
 }