From 4286bc532c29f2dc08de6b42e8989b733e0b2f7a Mon Sep 17 00:00:00 2001
From: smail <likb_blue@163.com>
Date: Sat, 17 Oct 2026 17:12:42 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=AF=E6=8C=81=E5=A4=96=E5=8F=91=E9=82=AE?=
 =?UTF-8?q?=E4=BB=B6=E5=A2=9E=E5=8A=A0List-Unsubscribe=E6=A0=87=E5=A4=B4?=
 =?UTF-8?q?=E5=B9=B6=E5=8D=87=E7=BA=A7=E8=87=B3V2.11.1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/dto/parsemail/email.go                 | 18 ++++++++++++++++++
 backend/services/verification/delivery.go      |  3 ++-
 .../views/components/HomeAside/HomeAside.vue   |  2 +-
 3 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/backend/dto/parsemail/email.go b/backend/dto/parsemail/email.go
index 20ec0df8..6d9ac21a 100644
--- a/backend/dto/parsemail/email.go
+++ b/backend/dto/parsemail/email.go
@@ -678,6 +678,15 @@ func (e *Email) ForwardBuildBytes(ctx *context.Context, sender *models.User, for
 		h.Set("In-Reply-To", fmt.Sprintf("<%s>", e.MsgID))
 	}
 
+	unsubDomain := cfg.Domain
+	if len(cfg.Domains) > 0 && cfg.Domains[0] != "" {
+		unsubDomain = cfg.Domains[0]
+	}
+	if unsubDomain != "" {
+		h.Set("List-Unsubscribe", fmt.Sprintf("<mailto:unsubscribe@%s>", unsubDomain))
+		h.Set("List-Unsubscribe-Post", "List-Unsubscribe=One-Click")
+	}
+
 	// Create a new mail writer
 	mw, err := mail.CreateWriter(&b, h)
 	if err != nil {
@@ -882,6 +891,15 @@ func (e *Email) BuildBytes(ctx *context.Context, dkim bool) ([]byte, error) {
 		h.SetAddressList("Cc", cc)
 	}
 
+	unsubDomain := cfg.Domain
+	if len(cfg.Domains) > 0 && cfg.Domains[0] != "" {
+		unsubDomain = cfg.Domains[0]
+	}
+	if unsubDomain != "" {
+		h.Set("List-Unsubscribe", fmt.Sprintf("<mailto:unsubscribe@%s>", unsubDomain))
+		h.Set("List-Unsubscribe-Post", "List-Unsubscribe=One-Click")
+	}
+
 	// Create a new mail writer
 	mw, err := mail.CreateWriter(&b, h)
 	if err != nil {
diff --git a/backend/services/verification/delivery.go b/backend/services/verification/delivery.go
index e9c11d63..d82e85bb 100644
--- a/backend/services/verification/delivery.go
+++ b/backend/services/verification/delivery.go
@@ -219,10 +219,11 @@ func buildCodeMessage(from string, challenge Challenge, code string) []byte {
 	htmlBody := CodeHTML(challenge, code)
 
 	return []byte(fmt.Sprintf(
-		"From: %s\r\nTo: %s\r\nSubject: %s\r\nMIME-Version: 1.0\r\nContent-Type: multipart/alternative; boundary=\"%s\"\r\n\r\n--%s\r\nContent-Type: text/plain; charset=UTF-8\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%s\r\n--%s\r\nContent-Type: text/html; charset=UTF-8\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%s\r\n--%s--\r\n",
+		"From: %s\r\nTo: %s\r\nSubject: %s\r\nList-Unsubscribe: <mailto:unsubscribe@%s>\r\nList-Unsubscribe-Post: List-Unsubscribe=One-Click\r\nMIME-Version: 1.0\r\nContent-Type: multipart/alternative; boundary=\"%s\"\r\n\r\n--%s\r\nContent-Type: text/plain; charset=UTF-8\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%s\r\n--%s\r\nContent-Type: text/html; charset=UTF-8\r\nContent-Transfer-Encoding: 8bit\r\n\r\n%s\r\n--%s--\r\n",
 		from,
 		challenge.Email,
 		mime.QEncoding.Encode("UTF-8", title),
+		strings.TrimSpace(strings.Split(from, "@")[len(strings.Split(from, "@"))-1]),
 		boundary,
 		boundary,
 		text,
diff --git a/frontend/src/views/components/HomeAside/HomeAside.vue b/frontend/src/views/components/HomeAside/HomeAside.vue
index cfed6394..6513d34a 100644
--- a/frontend/src/views/components/HomeAside/HomeAside.vue
+++ b/frontend/src/views/components/HomeAside/HomeAside.vue
@@ -57,7 +57,7 @@
           <el-icon><Setting /></el-icon>
           <span class="settings-label">{{ lang.settings }}</span>
         </div>
-        <span class="app-version-badge">V2.11.0</span>
+        <span class="app-version-badge">V2.11.1</span>
       </button>
     </div>
   </div>