Fix fix for Apple dav....

data/conf/nginx/site.conf

@@ -38,7 +38,7 @@ server {
   real_ip_recursive on;
 
   rewrite ^/.well-known/caldav$ /SOGo/dav/ permanent;
-  rewrite ^/.well-known/caldav$ /SOGo/dav/ permanent;
+  rewrite ^/.well-known/carddav$ /SOGo/dav/ permanent;
 
   location ^~ /principals {
 	return 301 /SOGo/dav;
@@ -185,7 +185,7 @@ server {
   real_ip_recursive on;
 
   rewrite ^/.well-known/caldav$ /SOGo/dav/ permanent;
-  rewrite ^/.well-known/caldav$ /SOGo/dav/ permanent;
+  rewrite ^/.well-known/carddav$ /SOGo/dav/ permanent;
 
   location ^~ /principals {
     return 301 /SOGo/dav;