diff --git a/seafile.subdomain.conf.sample b/seafile.subdomain.conf.sample
new file mode 100644
index 0000000..3ddb8eb
--- /dev/null
+++ b/seafile.subdomain.conf.sample
@@ -0,0 +1,40 @@
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+
+# make sure that your seafile container is named seafile
+# make sure that your dns has a cname set for seafile
+
+    server_name seafile.*; # update to match the full domain e.g. seafile.example.com
+
+    include /config/nginx/ssl.conf;
+
+    client_max_body_size 10m;
+
+    location / {
+        include /config/nginx/resolver.conf;
+        proxy_pass http://seafile:8000;
+        proxy_read_timeout 310s;
+        proxy_set_header Host $host;
+        proxy_set_header Forwarded "for=$remote_addr;proto=$scheme";
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header Connection "";
+        proxy_http_version 1.1;
+
+        client_max_body_size 0;
+    }
+
+    location /seafhttp {
+        include /config/nginx/resolver.conf;
+        rewrite ^/seafhttp(.*)$ $1 break;
+        proxy_pass http://seafile:8082;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        client_max_body_size 0;
+        proxy_connect_timeout  36000s;
+        proxy_read_timeout  36000s;
+        proxy_request_buffering off;
+    }
+
+}