diff --git a/domains/*.lumatic.is-cool.dev.json b/domains/*.lumatic.is-cool.dev.json
index 895dc123..78ef1cb9 100644
--- a/domains/*.lumatic.is-cool.dev.json
+++ b/domains/*.lumatic.is-cool.dev.json
@@ -7,9 +7,7 @@
     "email": "lumaticgroup@gmail.com"
   },
   "record": {
-    "SOA": [
-      "admin@lumatic.is-cool.dev"
-    ]
+        "MX": ["lumatic.is-cool.dev", "mail.lumatic.is-cool.dev"],
   },
   "proxied": false
 }