diff --git a/domains/devchaves.json b/domains/devchaves.json
index d58f6d0047..da23458995 100644
--- a/domains/devchaves.json
+++ b/domains/devchaves.json
@@ -4,7 +4,12 @@
     "email": "guilhermechaves11@gmail.com"
   },
   "records": {
-    "A": ["163.176.230.223"]
+    "A": ["163.176.230.223"],
+    "MX": [
+      "mx1.improvmx.com",
+      "mx2.improvmx.com"
+    ],
+    "TXT": "v=spf1 include:spf.improvmx.com ~all"
   },
   "proxied": true
 }