diff --git a/domains/fptbb.json b/domains/fptbb.json
index 4ade2216c..d837fa988 100644
--- a/domains/fptbb.json
+++ b/domains/fptbb.json
@@ -8,6 +8,7 @@
       "MX":[
          "mx1.improvmx.com",
          "mx2.improvmx.com"
-      ]
+      ],
+      "TXT": "v=spf1 include:spf.improvmx.com ~all"
    }
 }