diff --git a/changelog.d/6056.bugfix b/changelog.d/6056.bugfix
index ae31ff3fb4aa..8f4a12279433 100644
--- a/changelog.d/6056.bugfix
+++ b/changelog.d/6056.bugfix
@@ -1 +1 @@
-Fix broken call to `validate_threepid_session` during POST requests for password reset.
\ No newline at end of file
+Remove POST method for all submit_token endpoints until we implement submit_url functionality.
\ No newline at end of file
diff --git a/synapse/rest/client/v2_alpha/account.py b/synapse/rest/client/v2_alpha/account.py
index a1ace731dea5..afaaeeacdd6f 100644
--- a/synapse/rest/client/v2_alpha/account.py
+++ b/synapse/rest/client/v2_alpha/account.py
@@ -272,28 +272,6 @@ def on_GET(self, request, medium):
         request.write(html.encode("utf-8"))
         finish_request(request)
 
-    @defer.inlineCallbacks
-    def on_POST(self, request, medium):
-        if medium != "email":
-            raise SynapseError(
-                400, "This medium is currently not supported for password resets"
-            )
-
-        body = parse_json_object_from_request(request)
-        assert_params_in_dict(body, ["sid", "client_secret", "token"])
-
-        try:
-            yield self.store.validate_threepid_session(
-                body["sid"],
-                body["client_secret"],
-                body["token"],
-                self.clock.time_msec(),
-            )
-            return 200, {"success": True}
-        except ThreepidValidationError:
-            # Validation failure
-            return 400, {"success": False}
-
 
 class PasswordRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/password$")