diff --git a/g0v.tw/email.grants.g0v.tw.json b/g0v.tw/email.grants.g0v.tw.json
deleted file mode 100644
index 453c5f8..0000000
--- a/g0v.tw/email.grants.g0v.tw.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "domains": {
-        "email.grants.g0v.tw": [
-            [
-                "CNAME",
-                "mailgun.org"
-            ]
-        ]
-    },
-    "repository": "oooooooo",
-    "maintainer": [
-        "oooooooo"
-    ]
-}
\ No newline at end of file
diff --git a/g0v.tw/grants.g0v.tw.json b/g0v.tw/grants.g0v.tw.json
index 391b59f..cde2e03 100644
--- a/g0v.tw/grants.g0v.tw.json
+++ b/g0v.tw/grants.g0v.tw.json
@@ -4,18 +4,6 @@
             [
                 "A",
                 "139.162.100.80"
-            ],
-            [
-                "MX",
-                "mxa.mailgun.org", 10
-            ],
-            [
-                "MX",
-                "mxb.mailgun.org", 10
-            ],
-            [
-                "TXT",
-                "v=spf1 include:mailgun.org ~all"
             ]
         ]
     },