diff --git a/scripts/install b/scripts/install
index c5e36f1..47fbe68 100755
--- a/scripts/install
+++ b/scripts/install
@@ -368,7 +368,10 @@ yunohost service add $app --description "$app daemon for XXX" --log "/var/log/$a
 if [ $is_public -eq 1 ]
 then
 	# unprotected_uris allows SSO credentials to be passed anyway.
-	ynh_app_setting_set $app unprotected_uris "/"
+	ynh_app_setting_set $app unprotected_uris "/Microsoft-Server-ActiveSync"
+	ynh_app_setting_set $app unprotected_uris "/AutoDiscover"
+	ynh_app_setting_set $app unprotected_uris "/Autodiscover"
+	ynh_app_setting_set $app unprotected_uris "/autodiscover"
 fi
 
 #=================================================