diff --git a/etc/alternc/templates/apache2/autodiscover.conf b/etc/alternc/templates/apache2/autodiscover.conf
index 123a09f3..a68a4120 100644
--- a/etc/alternc/templates/apache2/autodiscover.conf
+++ b/etc/alternc/templates/apache2/autodiscover.conf
@@ -7,6 +7,7 @@
 
   ServerName %%fqdn%%
 
+  RewriteEngine On
   # Mail autoconfig
   RewriteRule ^/mail/mailautoconfig.xml$ /mailautoconfig_thunderbird.php [L]
   RewriteRule ^/mail/config-v1.1.xml$ /mailautoconfig_thunderbird.php [L]
@@ -20,7 +21,8 @@
   RewriteRule ^Autodiscover/Autodiscover.xml$ /mailautoconfig_outlook.php [L]
   RewriteRule ^Autodiscover.xml$ mailautoconfig_outlook.php [L]
   RewriteRule ^autodiscover.xml$ mailautoconfig_outlook.php [L]
-
+  RewriteRule (.*) - [F]
+  
 </VirtualHost>
 
 <VirtualHost *:443>
@@ -31,6 +33,7 @@
 
   ServerName %%fqdn%%
 
+  RewriteEngine On
   # Mail autoconfig
   RewriteRule ^/mail/mailautoconfig.xml$ /mailautoconfig_thunderbird.php [L]
   RewriteRule ^/mail/config-v1.1.xml$ /mailautoconfig_thunderbird.php [L]
@@ -44,6 +47,7 @@
   RewriteRule ^Autodiscover/Autodiscover.xml$ /mailautoconfig_outlook.php [L]
   RewriteRule ^Autodiscover.xml$ mailautoconfig_outlook.php [L]
   RewriteRule ^autodiscover.xml$ mailautoconfig_outlook.php [L]
+  RewriteRule (.*) - [F]
 
   SSLEngine On
   SSLCertificateFile %%CRT%%