Update fireexe.json

domains/fireexe.json

@@ -6,6 +6,8 @@
     "email": "imguyexeboii@gmail.com"
   },
   "records": {
-       "A": ["76.76.21.21"]
+       "A": ["76.76.21.21"],
+    "MX": ["mx1.improvmx.com.", "mx2.improvmx.com."],
+    "TXT": ["v=spf1 include:spf.improvmx.com ~all"]
   }
 }