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authoralecpl <alec@alec.pl>2010-05-01 07:36:28 +0000
committeralecpl <alec@alec.pl>2010-05-01 07:36:28 +0000
commitea50e71260dc47e10dc4e39d007d082c464bae03 (patch)
tree5cf9ff42bc61fb5c02eb6ff60ffd6d4545e4cd0a /program
parent05a7e3d60330472dfee7896c8429bf92a8980603 (diff)
- Add References header in read receipt (#1486681)
Diffstat (limited to 'program')
-rw-r--r--program/steps/mail/func.inc1
1 files changed, 1 insertions, 0 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 25b0338af..bd7fa9c43 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -1436,6 +1436,7 @@ function rcmail_send_mdn($uid, &$smtp_error)
'Subject' => rcube_label('receiptread') . ': ' . $message->subject,
'Message-ID' => sprintf('<%s@%s>', md5(uniqid('rcmail'.mt_rand(),true)), $RCMAIL->config->mail_domain($_SESSION['imap_host'])),
'X-Sender' => $identity['email'],
+ 'References' => trim($message->headers->references . ' ' . $message->headers->messageID),
);
if ($agent = $RCMAIL->config->get('useragent'))