diff --git a/mailu.subfolder.conf b/mailu.subfolder.conf
new file mode 100644
index 0000000..5f22bbf
--- /dev/null
+++ b/mailu.subfolder.conf
@@ -0,0 +1,30 @@
+# This config have been tested with "TLS_FLAVOR=mail"
+
+location /admin{
+    return 301 $scheme://$host/admin/;
+    proxy_redirect https://localhost https://DOMAIN.TDL; ## To avoid errors https://mailu.io/master/reverse.html
+}
+location ^~ /admin/ {
+    include /config/nginx/proxy.conf;
+    resolver 127.0.0.11 valid=30s;
+    set $upstream_app front;
+    set $upstream_port 80;
+    set $upstream_proto http;
+    proxy_pass $upstream_proto://$upstream_app:$upstream_port;
+    proxy_redirect https://localhost https://DOMAIN.TDL; ## To avoid errors https://mailu.io/master/reverse.html
+
+}
+location /webmail{
+    return 301 $scheme://$host/webmail/;
+    proxy_redirect https://localhost https://DOMAIN.TDL; ## To avoid errors https://mailu.io/master/reverse.html
+}
+location ^~ /webmail/ {
+    include /config/nginx/proxy.conf;
+    resolver 127.0.0.11 valid=30s;
+    set $upstream_app front;
+    set $upstream_port 80;
+    set $upstream_proto http;
+    proxy_pass $upstream_proto://$upstream_app:$upstream_port;
+    proxy_redirect https://localhost https://DOMAIN.TDL; ## To avoid errors https://mailu.io/master/reverse.html
+
+}