diff options
Diffstat (limited to 'program/steps/mail/sendmail.inc')
| -rw-r--r-- | program/steps/mail/sendmail.inc | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/program/steps/mail/sendmail.inc b/program/steps/mail/sendmail.inc index 0ec19a9e4..a520a5043 100644 --- a/program/steps/mail/sendmail.inc +++ b/program/steps/mail/sendmail.inc @@ -123,9 +123,11 @@ if (strlen($identity_arr['organization'])) if (strlen($identity_arr['reply-to'])) $headers['Reply-To'] = $identity_arr['reply-to']; -if ($_SESSION['compose']['reply_msgid']) +if (!empty($_SESSION['compose']['reply_msgid'])) $headers['In-Reply-To'] = $_SESSION['compose']['reply_msgid']; +if (!empty($_SESSION['compose']['references'])) + $headers['References'] = $_SESSION['compose']['references']; if ($_POST['_priority']) { @@ -180,8 +182,12 @@ if (is_array($_FILES['_attachments']['tmp_name'])) $MAIL_MIME->addAttachment($filepath, $files['type'][$i], $files['name'][$i], TRUE); +// chose transfer encoding +$charset_7bit = array('ASCII', 'ISO-2022-JP', 'ISO-8859-1', 'ISO-8859-2', 'ISO-8859-15'); +$transfer_encoding = in_array(strtoupper($message_charset), $charset_7bit) ? '7bit' : '8bit'; + // encoding settings for mail composing -$message_param = array('text_encoding' => '8bit', +$message_param = array('text_encoding' => $transfer_encoding, 'html_encoding' => 'quoted-printable', 'head_encoding' => 'quoted-printable', 'head_charset' => $message_charset, @@ -190,8 +196,11 @@ $message_param = array('text_encoding' => '8bit', // compose message body and get headers $msg_body = $MAIL_MIME->get($message_param); -$msg_subject = $headers['Subject']; +$msg_subject = $headers['Subject']; +global $MBSTRING; +if ($MBSTRING&&function_exists( "mb_encode_mimeheader")) + $headers['Subject'] = mb_encode_mimeheader( $headers['Subject'],$message_charset); // send thru SMTP server using cusotm SMTP library if ($CONFIG['smtp_server']) |