Horde_Mime_Part::_sanityCheckRfc822Attachments PHP Method

    protected function _sanityCheckRfc822Attachments()
    {
        if ($this->getType() == 'message/rfc822') {
            $this->_reEncodeMessageAttachment($this);
            return;
        }
        foreach ($this->getParts() as $part) {
            if ($part->getType() == 'message/rfc822') {
                $this->_reEncodeMessageAttachment($part);
            }
        }
        return;
    }