is the documentation on Feeds & notifications. You can import from rss, atom nad e-mail and publish the imported content as news and blogs. To observe how the feed is read from our rss reeder simply create a feed for one of your Sitefinity blogs and observe the xml output. Then you will know what content is read and which tag is applied to it and also you will be able to configure the mappings to suit your requirements.
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items