-#ifdef EXPERIMENTAL_PROXY
-if (proxy_session && log_extra_selector & LX_proxy)
- s = string_append(s, &size, &sptr, 2, US" PRX=", proxy_host_address);
+#ifdef SUPPORT_PROXY
+if (proxy_session && LOGGING(proxy))
+ s = string_append(s, &size, &sptr, 2, US" PRX=", proxy_local_address);