diff --git a/domains/yusuufmm.json b/domains/yusuufmm.json
index b2fec12850..83d349a792 100644
--- a/domains/yusuufmm.json
+++ b/domains/yusuufmm.json
@@ -9,7 +9,7 @@
     ],
     "MX": [
       {
-        "target": "my.mailbux.com.",
+        "target": "my.mailbux.com",
         "priority": 10
       }
     ],