diff --git a/domains/william.json b/domains/william.json
index 9b1b5c0fc2..267c8ac36f 100644
--- a/domains/william.json
+++ b/domains/william.json
@@ -12,13 +12,6 @@
       "185.199.109.153",
       "185.199.110.153",
       "185.199.111.153"
-    ],
-
-    "MX": [
-      "mx1.improvmx.com",
-      "mx2.improvmx.com"
-    ],
-
-    "TXT": "v=spf1 include:spf.improvmx.com ~all"
+    ]
   }
 }