From 74d7841c2643434fbd3e8759f160bda05f82ab0d Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 21 Aug 2012 05:23:17 -0400
Subject: [PATCH] Merge branch 'master' of github.com:roundcube/roundcubemail
---
program/include/rcube_utils.php | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/program/include/rcube_utils.php b/program/include/rcube_utils.php
index d1a8315..9f18b79 100644
--- a/program/include/rcube_utils.php
+++ b/program/include/rcube_utils.php
@@ -110,6 +110,11 @@
}
}
+ // last domain part
+ if (preg_match('/[^a-zA-Z]/', array_pop($domain_array))) {
+ return false;
+ }
+
$rcube = rcube::get_instance();
if (!$dns_check || !$rcube->config->get('email_dns_check')) {
--
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