Update mailcow.conf

nginx/mailcow.conf

@@ -1,23 +1,33 @@
 server {
   listen 443 ssl http2;
   listen [::]:443 ssl http2;
-  server_name email.* autodiscover.* autoconfig.*;
+  server_name email.* autodiscover.* autoconfig.* im.* conference.im.* proxy.im.* pubsub.im.* upload.im.*;
 
   ssl_certificate /opt/mailcow-dockerized/data/assets/ssl/cert.pem;
   ssl_certificate_key /opt/mailcow-dockerized/data/assets/ssl/key.pem;
   ssl_dhparam /opt/mailcow-dockerized/data/assets/ssl/dhparams.pem;
 
   include /etc/nginx/snippets/ssl.conf;
-  ssl_trusted_certificate /opt/mailcow-dockerized/data/assets/ssl/chain.pem;
+
+  ssl_trusted_certificate /opt/mailcow-dockerized/data/assets/ssl/cert.pem;
   
   include /etc/nginx/snippets/mailcow-headers.conf;
   include /etc/nginx/snippets/letsencrypt.conf;
 
+  error_page 404 /index.html;
+
+  if ($http_referer ~ "semalt\.com|badsite\.net|youtube\.com|leakix\.net|example\.com|httpbin\.org")  {
+    return 404;
+  }
+
   location /Microsoft-Server-ActiveSync {
     proxy_pass http://127.0.0.1:8080/Microsoft-Server-ActiveSync;
-    proxy_set_header Host $http_host;
+    proxy_cache_bypass                 $http_upgrade;
-    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header Upgrade           $http_upgrade;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header Connection        $connection_upgrade;
+    proxy_set_header Host              $host;
+    proxy_set_header X-Real-IP         $remote_addr;
+    proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
     proxy_connect_timeout 75;
     proxy_send_timeout 3650;
@@ -29,7 +39,10 @@ server {
 
   location / {
     proxy_pass http://127.0.0.1:8080/;
-    proxy_set_header Host $http_host;
+    proxy_cache_bypass                 $http_upgrade;
+    proxy_set_header Upgrade    $http_upgrade;
+    proxy_set_header Connection $connection_upgrade;
+    proxy_set_header Host $host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
@@ -37,22 +50,30 @@ server {
   }
 
   location /minio/ {
-    proxy_set_header X-Real-IP $remote_addr;
+    proxy_cache_bypass                 $http_upgrade;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header Upgrade           $http_upgrade;
+    proxy_set_header Connection        $connection_upgrade;
+    proxy_set_header Host              $host;
+    proxy_set_header X-Real-IP         $remote_addr;
+    proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
-    proxy_set_header Host $http_host;
+    proxy_set_header X-Forwarded-Host  $host;
+    proxy_set_header X-Forwarded-Port  $server_port;
     proxy_connect_timeout 300;
     proxy_http_version 1.1;
     proxy_set_header Connection "";
     chunked_transfer_encoding off;
     proxy_pass http://localhost:9443;
+    add_header Strict-Transport-Security "max-age=31536000";
+    add_header X-Content-Type-Options nosniff;
+    add_header X-XSS-Protection "1; mode=block";
   }
 }
 
 server {
   listen 443 ssl http2;
   listen [::]:443 ssl http2;
-  server_name webmail.thelyoncompany.com;
+  server_name webmail.*;
 
   ssl_certificate /opt/mailcow-dockerized/data/assets/ssl/cert.pem;
   ssl_certificate_key /opt/mailcow-dockerized/data/assets/ssl/key.pem;
@@ -61,11 +82,10 @@ server {
   include /etc/nginx/snippets/ssl.conf;
   ssl_trusted_certificate /opt/mailcow-dockerized/data/assets/ssl/cert.pem;
 
-  include /etc/nginx/snippets/letsencrypt.conf;
+  add_header Strict-Transport-Security "max-age=16070400; includeSubDomains" always;  
+  add_header Content-Security-Policy "upgrade-inecure-requests";
   
-  if ($http_referer ~ "semalt\.com|badsite\.net|example\.com")  {
+  include /etc/nginx/snippets/letsencrypt.conf;
-    return 444;
-  }
 
   location / {
     return 301 https://email.thelyoncompany.com/SOGo;
@@ -73,6 +93,5 @@ server {
     add_header X-Content-Type-Options nosniff;
     add_header X-XSS-Protection "1; mode=block";
     add_header Referrer-Policy "no-referrer-when-downgrade";
-    add_header Content-Security-Policy "upgrade-insecure-requests";
   }
 }