From 26a4c8a6e716deb80acb6e87f5b745484c896085 Mon Sep 17 00:00:00 2001
From: TermiNexus <wyt18222152539wyt@163.com>
Date: Thu, 13 Aug 2026 01:06:37 +0800
Subject: [PATCH] =?UTF-8?q?feat(mail):=20=E7=94=B3=E8=AF=B7=E9=82=AE?=
 =?UTF-8?q?=E7=AE=B1=E7=BB=9F=E4=B8=80=E8=BD=AC=E4=B8=BA=E5=B0=8F=E5=86=99?=
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---
 src/views/mail/Mailbox.vue | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/views/mail/Mailbox.vue b/src/views/mail/Mailbox.vue
index c79a628..f0cde9c 100644
--- a/src/views/mail/Mailbox.vue
+++ b/src/views/mail/Mailbox.vue
@@ -197,6 +197,8 @@ async function submitApply(): Promise<void> {
     ElMessage.warning('两次输入的密码不一致')
     return
   }
+  // 统一小写：邮箱本地部分大小写不敏感，与后端/Stalwart 保持一致
+  f.MailboxName = f.MailboxName.toLowerCase()
   try {
     const result = await mailApi.apply({ MailboxName: f.MailboxName, Password: f.Password })
     ElMessage.success(`邮箱 ${result.MailboxName} 申请成功`)