<p>Turning my comment as a brief answer: as has also been noted by gung - Reinstate Monica, the status of registering of a user doesn't have any bearing on the questions posted by the said user. Unless the quality of the post elicits downvotes and subsequent closing (with a possible <a href="https://stats.stackexchange.com/help/privileges/moderator-tools">deletion</a> thereafter) or the user, if they bother to visit again, decides to delete the post before receiving any positively voted answer, the question would &quot;survive&quot;.</p>
<p>Handle the post the way you handle any other regular post. There is no necessity of a different treatment. If someone doesn't visit again to provide further feedback/clarification, there is nothing you can do. Apart from that, this is business as usual.</p>
