diff --git a/domains/send.adaptable.json b/domains/send.adaptable.json
index 99a0dfa41d..c7263eff2e 100644
--- a/domains/send.adaptable.json
+++ b/domains/send.adaptable.json
@@ -5,7 +5,7 @@
     },
     "records": {
         "MX": [
-            "10 feedback-smtp.ap-northeast-1.amazonses.com"
+            "feedback-smtp.ap-northeast-1.amazonses.com"
         ],
         "TXT": "v=spf1 include:amazonses.com ~all"
     }