X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=mod%2Fmaintenance.php;h=3d21ce40b759d6b28e7b51e8396daf9bcc91aee6;hb=e20e64390b4e0075c49d9b3b16137a6056e10a16;hp=b50c94c9b93d9a6acb748cea3d3da6a680041ec1;hpb=4e3d0018c69eaaa122f004357c5c68dacef59fc7;p=friendica.git

diff --git a/mod/maintenance.php b/mod/maintenance.php
index b50c94c9b9..3d21ce40b7 100644
--- a/mod/maintenance.php
+++ b/mod/maintenance.php
@@ -1,6 +1,10 @@
 <?php
 
 function maintenance_content(&$a) {
+	header('HTTP/1.1 503 Service Temporarily Unavailable');
+	header('Status: 503 Service Temporarily Unavailable');
+	header('Retry-After: 600');
+
 	return replace_macros(get_markup_template('maintenance.tpl'), array(
 		'$sysdown' => t('System down for maintenance')
 	));