index.php
@@ -182,7 +182,7 @@ // check client X-header to verify request origin if ($OUTPUT->ajax_call) { if (rc_request_header('X-Roundcube-Request') != $RCMAIL->get_request_token()) { if (rc_request_header('X-Roundcube-Request') != $RCMAIL->get_request_token() && !$RCMAIL->config->get('devel_mode')) { header('HTTP/1.1 404 Not Found'); die("Invalid Request"); }