From 466f308b71574434f59a85e4fa6e958d2c55750c Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Wed, 27 Nov 2013 13:03:23 +0100
Subject: [PATCH] Fixed SMTP commands corresponding to RFC 2821

---
 interface/lib/classes/ispcmail.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/interface/lib/classes/ispcmail.inc.php b/interface/lib/classes/ispcmail.inc.php
index dff71f3b89..16247ab0f1 100644
--- a/interface/lib/classes/ispcmail.inc.php
+++ b/interface/lib/classes/ispcmail.inc.php
@@ -697,11 +697,11 @@ class ispcmail {
 				$recipname = $this->_encodeHeader($recipname, $this->mail_charset);
 
 				//Email From
-				fputs($this->_smtp_conn, 'MAIL FROM: ' . $this->_mail_sender . $this->_crlf);
+				fputs($this->_smtp_conn, 'MAIL FROM: <' . $this->_mail_sender . '>' . $this->_crlf);
 				$response = fgets($this->_smtp_conn, 515);
 
 				//Email To
-				fputs($this->_smtp_conn, 'RCPT TO: ' . $recip . $this->_crlf);
+				fputs($this->_smtp_conn, 'RCPT TO: <' . $recip . '>' . $this->_crlf);
 				$response = fgets($this->_smtp_conn, 515);
 
 				//The Email
-- 
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