From 1644f9030fbd87a809789b0e59c1c5a8275e6eb6 Mon Sep 17 00:00:00 2001
From: mdecimus <mauro@stalw.art>
Date: Thu, 23 Oct 2025 16:38:26 +0200
Subject: [PATCH] Remove HTTP STS preload directive

---
 crates/common/src/config/jmap/settings.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/crates/common/src/config/jmap/settings.rs b/crates/common/src/config/jmap/settings.rs
index 5a7c1a31..ae7c7298 100644
--- a/crates/common/src/config/jmap/settings.rs
+++ b/crates/common/src/config/jmap/settings.rs
@@ -206,9 +206,7 @@ impl JmapConfig {
         if config.property::<bool>("http.hsts").unwrap_or(false) {
             http_headers.push((
                 hyper::header::STRICT_TRANSPORT_SECURITY,
-                hyper::header::HeaderValue::from_static(
-                    "max-age=31536000; includeSubDomains; preload",
-                ),
+                hyper::header::HeaderValue::from_static("max-age=31536000; includeSubDomains"),
             ));
         }