From 34ad1ac9ce306ed9d33220766e84f178be9a53ca Mon Sep 17 00:00:00 2001
From: Edwin Lyon <53972157+practical-engelbart@users.noreply.github.com>
Date: Thu, 5 Nov 2020 16:24:28 -0800
Subject: [PATCH] Update mailcow.conf

---
 nginx/mailcow.conf | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nginx/mailcow.conf b/nginx/mailcow.conf
index 920aacc..1f6151d 100644
--- a/nginx/mailcow.conf
+++ b/nginx/mailcow.conf
@@ -66,7 +66,8 @@ server {
 
   include /etc/nginx/snippets/ssl.conf;
   ssl_trusted_certificate /opt/mailcow-dockerized/data/assets/ssl/cert.pem;
-  
+ 
+  add_header Strict-Transport-Security "max-age=16070400";
   add_header Content-Security-Policy "upgrade-insecure-requests";
     
   include /etc/nginx/snippets/letsencrypt.conf;