From 4dfacaa478fc7b80364e96f7675504e5345a11c5 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Mon, 10 Mar 2014 11:28:01 +0100
Subject: [PATCH] Fixed: FS#3357 - Wrong SMTP HELO for Microsoft Exchange
 (ispcmail.inc.php)

---
 interface/lib/classes/ispcmail.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/lib/classes/ispcmail.inc.php b/interface/lib/classes/ispcmail.inc.php
index c0803f0bea..308d9dfd2d 100644
--- a/interface/lib/classes/ispcmail.inc.php
+++ b/interface/lib/classes/ispcmail.inc.php
@@ -219,7 +219,7 @@ class ispcmail {
 	 *
 	 */
 	private function detectHelo() {
-		if(isset($_SERVER['HTTP_HOST'])) $this->smtp_helo = $_SERVER['HTTP_HOST'];
+		if(isset($_SERVER['HTTP_HOST'])) $this->smtp_helo = (strpos($_SERVER['HTTP_HOST'], ':') !== false ? substr($_SERVER['HTTP_HOST'], 0, strpos($_SERVER['HTTP_HOST'], ':')) : $_SERVER['HTTP_HOST']);
 		elseif(isset($_SERVER['SERVER_NAME'])) $this->smtp_helo = $_SERVER['SERVER_NAME'];
 		else $this->smtp_helo = php_uname('n');
 		if($this->smtp_helo == '') $this->smtp_helo = 'localhost';
-- 
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