From da43ac01a8cd1ba5a4371e11376b30c86734ab25 Mon Sep 17 00:00:00 2001
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 <17376330+u1-liquid@users.noreply.github.com>
Date: Thu, 14 Nov 2024 22:04:31 +0900
Subject: [PATCH] =?UTF-8?q?spec(Email/Verifymail):=20MX=E3=83=AC=E3=82=B3?=
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---
 packages/backend/src/core/EmailService.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/backend/src/core/EmailService.ts b/packages/backend/src/core/EmailService.ts
index 79e6ea4ef..1852536a8 100644
--- a/packages/backend/src/core/EmailService.ts
+++ b/packages/backend/src/core/EmailService.ts
@@ -304,6 +304,12 @@ export class EmailService {
 				reason: 'mx',
 			};
 		}
+		if (json.mx_host?.some(host => this.utilityService.isBlockedHost(meta.bannedEmailDomains, host))) {
+			return {
+				valid: false,
+				reason: 'mx',
+			};
+		}
 
 		return {
 			valid: true,