diff --git a/conf/nginx.conf b/conf/nginx.conf
index 0099274e..af28173b 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -61,7 +61,8 @@ server {
 	# Microsoft Exchange autodiscover.xml for email
 	location /autodiscover/autodiscover.xml {
 		include fastcgi_params;
-		fastcgi_param SCRIPT_FILENAME /usr/local/bin/mailinabox-exchange-autodiscover.php;
+		fastcgi_param SCRIPT_FILENAME /usr/local/lib/z-push/autodiscover/autodiscover.php;
+		fastcgi_param PHP_VALUE "short_open_tag=Off";
 		fastcgi_pass php-fpm;
 	}
 
diff --git a/conf/zpush/autodiscover_config.php b/conf/zpush/autodiscover_config.php
new file mode 100644
index 00000000..e26feeb1
--- /dev/null
+++ b/conf/zpush/autodiscover_config.php
@@ -0,0 +1,24 @@
+<?php
+/***********************************************
+* File      :   config.php
+* Project   :   Z-Push
+* Descr     :   Autodiscover configuration file
+************************************************/
+
+// Defines the base path on the server
+define('BASE_PATH', dirname($_SERVER['SCRIPT_FILENAME']). '/');
+
+// The Z-Push server location for the autodiscover response
+define('SERVERURL', 'https://' . $_SERVER['SERVER_NAME'] . '/Microsoft-Server-ActiveSync');
+
+define('USE_FULLEMAIL_FOR_LOGIN', true);
+
+define('LOGFILEDIR', '/var/log/z-push/');
+define('LOGFILE', LOGFILEDIR . 'autodiscover.log');
+define('LOGERRORFILE', LOGFILEDIR . 'autodiscover-error.log');
+define('LOGLEVEL', LOGLEVEL_INFO);
+define('LOGUSERLEVEL', LOGLEVEL);
+
+// the backend data provider
+define('BACKEND_PROVIDER', 'BackendCombined');
+?>
\ No newline at end of file
diff --git a/setup/zpush.sh b/setup/zpush.sh
index 74962290..22e57e92 100755
--- a/setup/zpush.sh
+++ b/setup/zpush.sh
@@ -60,6 +60,10 @@ cp conf/zpush/backend_carddav.php /usr/local/lib/z-push/backend/carddav/config.p
 rm -f /usr/local/lib/z-push/backend/caldav/config.php
 cp conf/zpush/backend_caldav.php /usr/local/lib/z-push/backend/caldav/config.php
 
+# Configure Autodiscover
+rm -f /usr/local/lib/z-push/autodiscover/config.php
+cp conf/zpush/autodiscover_config.php /usr/local/lib/z-push/autodiscover/config.php
+
 # Some directories it will use.
 
 mkdir -p /var/log/z-push
diff --git a/tools/exchange-autodiscover.php b/tools/exchange-autodiscover.php
deleted file mode 100755
index 77b0b966..00000000
--- a/tools/exchange-autodiscover.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-	// Parse our configuration file to get the PRIMARY_HOSTNAME.
-	$PRIMARY_HOSTNAME = NULL;
-	foreach (file("/etc/mailinabox.conf") as $line) {
-		$line = explode("=", rtrim($line), 2);
-		if ($line[0] == "PRIMARY_HOSTNAME") {
-			$PRIMARY_HOSTNAME = $line[1];
-		}
-	}
-	if ($PRIMARY_HOSTNAME == NULL) exit("no PRIMARY_HOSTNAME");
-
-	// We might get two kinds of requests.
-	$post_body = file_get_contents('php://input');
-	preg_match('/<AcceptableResponseSchema>(.*?)<\/AcceptableResponseSchema>/', $post_body, $match);
-	$AcceptableResponseSchema = $match[1];
-
-	if ($AcceptableResponseSchema == "http://schemas.microsoft.com/exchange/autodiscover/mobilesync/responseschema/2006") {
-		// There is no way to convey the user's login name with this?
-		?>
-<?xml version="1.0" encoding="utf-8"?>
-<Autodiscover
-xmlns:autodiscover="http://schemas.microsoft.com/exchange/autodiscover/mobilesync/responseschema/2006">
-    <autodiscover:Response>
-        <autodiscover:Action>
-            <autodiscover:Settings>
-                <autodiscover:Server>
-                    <autodiscover:Type>MobileSync</autodiscover:Type>
-                    <autodiscover:Url>https://<?php echo $PRIMARY_HOSTNAME ?></autodiscover:Url>
-                    <autodiscover:Name>https://<?php echo $PRIMARY_HOSTNAME ?></autodiscover:Name>
-                </autodiscover:Server>
-            </autodiscover:Settings>
-        </autodiscover:Action>
-    </autodiscover:Response>
-</Autodiscover>
-<?php
-	} else {
-
-	// I don't know when this is actually used. I implemented this before seeing that
-	// it is not what my phone wanted.
-
-	// Parse the email address out of the POST request, which
-	// we pass back as the login name.
-	preg_match('/<EMailAddress>(.*?)<\/EMailAddress>/', $post_body, $match);
-	$LOGIN = $match[1];
-
-	header("Content-type: text/xml");
-?>
-<?xml version="1.0" encoding="utf-8" ?>
-<Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006">
-	<Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a">
-		<ServiceHome>https://<?php echo $PRIMARY_HOSTNAME ?></ServiceHome>
-		<Account>
-			<AccountType>email</AccountType>
-			<Action>settings</Action>
-
-			<Protocol>
-				<Type>IMAP</Type>
-				<Server><?php echo $PRIMARY_HOSTNAME ?></Server>
-				<Port>993</Port>
-				<SSL>on</SSL>
-				<LoginName><?php echo $LOGIN ?></LoginName>
-			</Protocol>
-
-			<Protocol>
-				<Type>SMTP</Type>
-				<Server><?php echo $PRIMARY_HOSTNAME ?></Server>
-				<Port>587</Port>
-				<SSL>on</SSL>
-				<LoginName><?php echo $LOGIN ?></LoginName>
-			</Protocol>
-
-			<Protocol>
-				<Type>DAV</Type>
-				<Server>https://<?php echo $PRIMARY_HOSTNAME ?></Server>
-				<SSL>on</SSL>
-				<DomainRequired>on</DomainRequired>
-				<LoginName><?php echo $LOGIN ?></LoginName>
-			</Protocol>
-
-			<Protocol>
-				<Type>WEB</Type>
-				<Server>https://<?php echo $PRIMARY_HOSTNAME ?>/mail</Server>
-				<SSL>on</SSL>
-			</Protocol>
-		</Account>
-	</Response>
-</Autodiscover>
-
-	<?php
-	}
-	?>
-
diff --git a/tools/webfinger.php b/tools/webfinger.php
index 9fffbca0..91ea03e7 100755
--- a/tools/webfinger.php
+++ b/tools/webfinger.php
@@ -1,5 +1,9 @@
 <?php
-	$resource = $_GET['resource'];
+	$resource = '';
+
+	if(isset($_GET['resource'])){
+		$resource = $_GET['resource'];
+	}
 
 	// Parse our configuration file to get the STORAGE_ROOT.
 	$STORAGE_ROOT = NULL;