Answer: RSS Feeds
Step-by-step explanation:
The folder that typically contains messages by default are the inbox, sent Items and the deleted Items. It should be noted, that the RSS feed, does not contain any messages by default.
Really Simple Syndication feed is referred to as an online file which has the information regarding the content that is published by a site. It enables users have access to the updates that have been made in a website in such a way that it'll be in a readable format.