From 768b3d3b1f100f46a9d5f8f0286b42246bffe2c8 Mon Sep 17 00:00:00 2001
From: nibunabu <nibunox@gmail.com>
Date: Sat, 22 Nov 2025 21:50:00 +0700
Subject: [PATCH] Fix: Use dns.promises in mail-config to prevent callback
 error

The `mail-config` job crashes because it uses `await dns.resolveMx` which requires the Promise API, but the default import provides the Callback API.

Error observed: `The "callback" argument must be of type function. Received undefined`

This PR switches the import to `{ promises as dns }` to support the async/await usage present in the code.
---
 api/mail-config.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/mail-config.js b/api/mail-config.js
index 1c8aff80..8e216571 100644
--- a/api/mail-config.js
+++ b/api/mail-config.js
@@ -1,4 +1,4 @@
-import dns from 'dns';
+import { promises as dns } from 'dns';
 import URL from 'url-parse';
 import middleware from './_common/middleware.js';