+ /**
+ * function initStream - reserved for extended functionality
+ *
+ * This function is not yet implemented.
+ * Reserved for extended functionality.
+ *
+ * @param Message $message Message object
+ * @param string $host host name or IP to connect to
+ * @param string $user username to log into the SMTP server with
+ * @param string $pass password to log into the SMTP server with
+ * @param integer $length
+ *
+ * @return handle $stream file handle resource to SMTP stream
+ */