diff --git a/README.md b/README.md
index a3a36ae..ae766ea 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,10 @@ Z-Push is an Exchange ActiveSync fronted written in PHP which lets you synchroni
 
 
 
+## Disclaimers / important information
+
+* would be better to create a dedicated domain: autodiscover.yourdomain.org
+
 ## Documentation and resources
 
 * Official app website: http://z-push.org
diff --git a/README_fr.md b/README_fr.md
index e9524e2..0f95ceb 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -18,6 +18,10 @@ Z-Push is an Exchange ActiveSync fronted written in PHP which lets you synchroni
 
 
 
+## Avertissements / informations importantes
+
+* would be better to create a dedicated domain: autodiscover.yourdomain.org
+
 ## Documentations et ressources
 
 * Site officiel de l'app : http://z-push.org