diff --git a/domains/memhr-degfe.json b/domains/memhr-degfe.json
index 8716f60083..14726c2fa1 100644
--- a/domains/memhr-degfe.json
+++ b/domains/memhr-degfe.json
@@ -8,7 +8,7 @@
       "_dmarc.memhr-degfe.is-a.dev v=DMARC1; p=none;"
     ],
     "MX": [
-      "send.memhr-degfe.is-a.dev 10 feedback-smtp.us-east-1.amazonses.com"
+      "send.memhr-degfe.is-a.dev feedback-smtp.us-east-1.amazonses.com"
     ]
   }
 }