[Rspamd] Disable 304 until SOGO_CONTACT triggers an update, needs rework

data/conf/rspamd/dynmaps/settings.php

@@ -26,6 +26,7 @@ catch (PDOException $e) {
 }
 
 // Check if db changed and return header
+/*
 $stmt = $pdo->prepare("SELECT MAX(UNIX_TIMESTAMP(UPDATE_TIME)) AS `db_update_time` FROM information_schema.tables
   WHERE (`TABLE_NAME` = 'filterconf' OR `TABLE_NAME` = 'settingsmap')
     AND TABLE_SCHEMA = :dbname;");
@@ -42,6 +43,7 @@ if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && (strtotime($_SERVER['HTTP_IF_MO
 } else {
   header('Last-Modified: '.gmdate('D, d M Y H:i:s', $db_update_time).' GMT', true, 200);
 }
+*/
 
 function parse_email($email) {
   if (!filter_var($email, FILTER_VALIDATE_EMAIL)) return false;