From 1e287f486dd4a8eeccd388f1ce3e42aca7b3f754 Mon Sep 17 00:00:00 2001
From: RainLoop Team <support@rainloop.net>
Date: Tue, 13 Sep 2016 20:02:51 +0300
Subject: [PATCH] Fix idn decoding (#1175)

---
 rainloop/v/0.0.0/app/libraries/MailSo/Base/Utils.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rainloop/v/0.0.0/app/libraries/MailSo/Base/Utils.php b/rainloop/v/0.0.0/app/libraries/MailSo/Base/Utils.php
index e1ef15fed..b439b965a 100644
--- a/rainloop/v/0.0.0/app/libraries/MailSo/Base/Utils.php
+++ b/rainloop/v/0.0.0/app/libraries/MailSo/Base/Utils.php
@@ -2428,6 +2428,7 @@ END;
 		{
 			include_once MAILSO_LIBRARY_ROOT_PATH.'Vendors/Net/IDNA2.php';
 			$oIdn = new \Net_IDNA2();
+			$oIdn->setParams('utf8', true);
 		}
 
 		return $oIdn;
@@ -2441,7 +2442,7 @@ END;
 	 */
 	public static function IdnToUtf8($sStr, $bLowerIfAscii = false)
 	{
-		if (0 < \strlen($sStr) && \preg_match('/(^|\.)xn--/i', $sStr))
+		if (0 < \strlen($sStr) && \preg_match('/(^|\.|@)xn--/i', $sStr))
 		{
 			try
 			{