do not add spaces to references header (#1634294),

[squirrelmail.git] / class / deliver / Deliver_SMTP.class.php

diff --git a/class/deliver/Deliver_SMTP.class.php b/class/deliver/Deliver_SMTP.class.php
index e565ca8442c5d1abab95e4f3cf80776af102a40d..490f21b7af9bce9378cc159e4219d2f67e55e983 100644 (file)
--- a/class/deliver/Deliver_SMTP.class.php
+++ b/class/deliver/Deliver_SMTP.class.php
@@ -5,7 +5,7 @@
  *
  * SMTP delivery backend for the Deliver class.
  *
- * @copyright © 1999-2006 The SquirrelMail Project Team
+ * @copyright © 1999-2007 The SquirrelMail Project Team
  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  * @version $Id$
  * @package squirrelmail
@@ -140,8 +140,8 @@ class Deliver_SMTP extends Deliver {
         // Read ehlo response
         $tmp = $this->parse_ehlo_response($stream);
         if ($this->errorCheck($tmp,$stream)) {
-            // fall back to HELO if EHLO is not supported
-            if ($this->dlv_ret_nr == '500') {
+            // fall back to HELO if EHLO is not supported (error 5xx)
+            if ($this->dlv_ret_nr{0} == '5') {
                 fputs($stream, "HELO $helohost\r\n");
                 $tmp = fgets($stream,1024);
                 if ($this->errorCheck($tmp,$stream)) {
@@ -514,5 +514,3 @@ class Deliver_SMTP extends Deliver {
         return $ret;
     }
 }
-
-?>