diff --git a/.gitignore b/.gitignore
index 26413eb..cdb11df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,6 @@ log/
 *.log
 .env
 **/.env
+
+# Produktionsstand vom Server, nur Referenz (siehe UEBERGABE.md)
+noisesensors/vonRemote/
diff --git a/noise/views/layout.pug b/noise/views/layout.pug
index 2332bff..acdb2b6 100644
--- a/noise/views/layout.pug
+++ b/noise/views/layout.pug
@@ -26,7 +26,6 @@ html
       footer
         #author
           #mailadr
-            a(href="mailto:rexfue@gmail.com") mailto:rexfue@gmail.com
           #versn #{t('Version')}: #{version} #{t('from')} #{date}
 
     script(src="https://unpkg.com/leaflet@1.9.3/dist/leaflet.js"
diff --git a/sensorapi/actions/getaddress.js b/sensorapi/actions/getaddress.js
index 84e4e40..9707704 100644
--- a/sensorapi/actions/getaddress.js
+++ b/sensorapi/actions/getaddress.js
@@ -8,7 +8,7 @@ const NOMINATIM_URL = `https://nominatim.openstreetmap.org/reverse?lat=${'xx'}&l
 const NOMINATIM_CITY_URL = `https://nominatim.openstreetmap.org/?q="${'xx'}"&format=json`
 // Nominatim verlangt laut Nutzungsbedingungen einen eigenen User-Agent und
 // beantwortet den Default von axios ('axios/1.x') mit 403.
-const NOMINATIM_UA = 'laermsensor-stack (rxf@gmx.de)'
+const NOMINATIM_UA = 'laermsensor-stack'
 
 export const getCityCoords = async (params) => {
     let ret = {coords: [], city: params.city, err: null}