diff --git a/domains/colin.json b/domains/colin.json
index caaae089bf..afeee86719 100644
--- a/domains/colin.json
+++ b/domains/colin.json
@@ -4,8 +4,7 @@
       "email": "spam+isadev@col1n.fr"
     },
     "record": {
-      "CNAME": "proxy.col1n.fr",
-      "MX": "mx.col1n.fr"
+      "CNAME": "proxy.col1n.fr"
     }
   }
   
\ No newline at end of file