diff --git a/hub/impressum.njk b/hub/impressum.njk
index c930afc..f504fd4 100644
--- a/hub/impressum.njk
+++ b/hub/impressum.njk
@@ -15,7 +15,7 @@ layout: base.njk
 
 <p>
   Phone/Fax: +49-(89)-20006547<br>
-  Email: <a href="mailto:info@inseco.de">info@inseco.de</a>
+  Email: <a href="mailto:impressum@moonweb.org">impressum@moonweb.org</a>
 </p>
 
 <p>
@@ -36,7 +36,7 @@ layout: base.njk
 <address>
   Stefan Kölle, Neumarkter Str. 86c, 81673 München, Germany<br>
   Phone/Fax: +49-(89)-20006547<br>
-  Email: <a href="mailto:info@inseco.de">info@inseco.de</a>
+  Email: <a href="mailto:impressum@moonweb.org">impressum@moonweb.org</a>
 </address>
 
 <h3>2. Purpose of these Websites</h3>
diff --git a/stefankoelle/sitemap.xml.njk b/stefankoelle/sitemap.xml.njk
new file mode 100644
index 0000000..c84f06f
--- /dev/null
+++ b/stefankoelle/sitemap.xml.njk
@@ -0,0 +1,15 @@
+---
+permalink: /sitemap.xml
+eleventyExcludeFromCollections: true
+---
+<?xml version="1.0" encoding="utf-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+{%- for page in collections.all %}
+  {%- if page.url != "/cv-print/" %}
+  <url>
+    <loc>{{ site.url }}{{ page.url }}</loc>
+    <lastmod>{{ page.date | date }}</lastmod>
+  </url>
+  {%- endif %}
+{%- endfor %}
+</urlset>