Update the reverse proxy doc

docs/reverse.rst

@@ -59,14 +59,14 @@ Then on your own frontend, point to these local ports. In practice, you only nee
   REAL_IP_FROM=x.x.x.x,y.y.y.y.y
   #x.x.x.x,y.y.y.y.y is the static IP address your reverse proxy uses for connecting to Mailu. 
   
-Because the admin interface is served as ``/admin``, the Webmail as ``/webmail``, the single sign on page as ``/sso``, webdav as ``/webdav`` and the static files endpoint as ``/static``, you may also want to use a single virtual host and serve other applications (still Nginx):
+Because the admin interface is served as ``/admin``, the Webmail as ``/webmail``, the single sign on page as ``/sso``, webdav as ``/webdav``, the client-autoconfiguration and the static files endpoint as ``/static``, you may also want to use a single virtual host and serve other applications (still Nginx):
 
 .. code-block:: nginx
 
   server {
     # [...] here goes your standard configuration
 
-    location ~ ^/(admin|sso|static|webdav|webmail) {
+    location ~ ^/(admin|sso|static|webdav|webmail|(apple\.)?mobileconfig|(\.well\-known/autoconfig/)?mail/|Autodiscover/Autodiscover.xml) {
       proxy_set_header Host $host;
       proxy_set_header X-Real-IP $remote_addr
       proxy_pass https://localhost:8443;