From f22ea7ba1875863890b486db3e5f448f99c1debc Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Thu, 07 Oct 2010 04:52:05 -0400
Subject: [PATCH] - Support SMTP Delivery Status Notifications - RFC3461 (#1486142)
---
program/include/rcube_smtp.php | 33 +++++++++++++++++++++++----------
1 files changed, 23 insertions(+), 10 deletions(-)
diff --git a/program/include/rcube_smtp.php b/program/include/rcube_smtp.php
index 61eebf3..5acc156 100644
--- a/program/include/rcube_smtp.php
+++ b/program/include/rcube_smtp.php
@@ -153,17 +153,16 @@
* each RFC822 valid. This may contain recipients not
* specified in the headers, for Bcc:, resending
* messages, etc.
- *
* @param mixed The message headers to send with the mail
* Either as an associative array or a finally
* formatted string
- *
* @param mixed The full text of the message body, including any Mime parts
* or file handle
+ * @param array Delivery options (e.g. DSN request)
*
* @return bool Returns true on success, or false on error
*/
- public function send_mail($from, $recipients, &$headers, &$body)
+ public function send_mail($from, $recipients, &$headers, &$body, $opts=null)
{
if (!is_object($this->conn))
return false;
@@ -183,7 +182,7 @@
else
{
$this->reset();
- $this->response[] .= "Invalid message headers";
+ $this->response[] = "Invalid message headers";
return false;
}
@@ -191,8 +190,22 @@
if (!isset($from))
{
$this->reset();
- $this->response[] .= "No From address has been provided";
+ $this->response[] = "No From address has been provided";
return false;
+ }
+
+ // RFC3461: Delivery Status Notification
+ if ($opts['dsn']) {
+ $exts = $this->conn->getServiceExtensions();
+
+ if (!isset($exts['DSN'])) {
+ $this->error = array('label' => 'smtpdsnerror');
+ $this->response[] = "DSN not supported";
+ return false;
+ }
+
+ $from_params = 'RET=HDRS';
+ $recipient_params = 'NOTIFY=SUCCESS,FAILURE';
}
// RFC2298.3: remove envelope sender address
@@ -203,12 +216,12 @@
}
// set From: address
- if (PEAR::isError($this->conn->mailFrom($from)))
+ if (PEAR::isError($this->conn->mailFrom($from, $from_params)))
{
$err = $this->conn->getResponse();
$this->error = array('label' => 'smtpfromerror', 'vars' => array(
'from' => $from, 'code' => $this->conn->_code, 'msg' => $err[1]));
- $this->response[] .= "Failed to set sender '$from'";
+ $this->response[] = "Failed to set sender '$from'";
$this->reset();
return false;
}
@@ -225,11 +238,11 @@
// set mail recipients
foreach ($recipients as $recipient)
{
- if (PEAR::isError($this->conn->rcptTo($recipient))) {
+ if (PEAR::isError($this->conn->rcptTo($recipient, $recipient_params))) {
$err = $this->conn->getResponse();
$this->error = array('label' => 'smtptoerror', 'vars' => array(
'to' => $recipient, 'code' => $this->conn->_code, 'msg' => $err[1]));
- $this->response[] .= "Failed to add recipient '$recipient'";
+ $this->response[] = "Failed to add recipient '$recipient'";
$this->reset();
return false;
}
@@ -261,7 +274,7 @@
$msg = $result->getMessage();
$this->error = array('label' => 'smtperror', 'vars' => array('msg' => $msg));
- $this->response[] .= "Failed to send data";
+ $this->response[] = "Failed to send data";
$this->reset();
return false;
}
--
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