From 1373479973d7c42167a5ba03e8d4750e0bf53c31 Mon Sep 17 00:00:00 2001
From: LanQin_ <lanqinnet@qq.com>
Date: Tue, 23 Jun 2026 11:32:14 +0800
Subject: [PATCH] =?UTF-8?q?chore(dovecot):=20=E4=BC=98=E5=8C=96=E9=82=AE?=
 =?UTF-8?q?=E7=AE=B1=E5=88=AB=E5=90=8D=E4=B8=8E=E9=BB=98=E8=AE=A4=E6=96=87?=
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- 添加 `recipient_delimiter = +` 以支持加号别名。
- 为 Drafts、Sent、Trash、Archive、Spam 配置自动创建。
---
 deploy/dovecot/dovecot.conf | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/deploy/dovecot/dovecot.conf b/deploy/dovecot/dovecot.conf
index 3bc9242..b2600a8 100644
--- a/deploy/dovecot/dovecot.conf
+++ b/deploy/dovecot/dovecot.conf
@@ -11,6 +11,7 @@ ssl_key = </etc/ssl/private/ssl-cert-snakeoil.key
 
 mail_home = /var/mail/vhosts/%d/%n
 mail_max_userip_connections = 10
+recipient_delimiter = +
 
 plugin {
   quota = maildir:User quota
@@ -27,18 +28,23 @@ auth_policy_request_fields = protocol=imap username=user
 namespace inbox {
   inbox = yes
   mailbox Drafts {
+    auto = create
     special_use = \Drafts
   }
   mailbox Sent {
+    auto = create
     special_use = \Sent
   }
   mailbox Trash {
+    auto = create
     special_use = \Trash
   }
   mailbox Archive {
+    auto = create
     special_use = \Archive
   }
   mailbox Spam {
+    auto = create
     special_use = \Junk
   }
 }