diff --git a/src/actions/EmailActions.js b/src/actions/EmailActions.js
index df31896..1a61f75 100644
--- a/src/actions/EmailActions.js
+++ b/src/actions/EmailActions.js
@@ -475,3 +475,8 @@ export const queryOPIOrderAction = async (params) => {
   const { errcode, result } = await fetchJSON(`${API_HOST}/getdvancedwlorder`, params)
   return errcode !== 0 ? [] : result
 };
+
+export const queryInMailboxAction = async (params) => {
+  const { errcode, result } = await fetchJSON(`${API_HOST_V3}/mail_search`, params)
+  return errcode !== 0 ? [] : result
+}