You can add a content feed as a source of items for your posting queue. dlvr.it will pull new items from your RSS feed and add them to your posting queue. The new items will then be posted out on the schedule you've created for each of the destinations in your Queue.
1. Log into your dlvr.it account
2. Click Add New Feed
3. Enter your Feed URL
4. Change the setting from "Post New Items Immediately" to "Add to Queue"
5. Configure which Socials you wish to post items to
6. Click Start Posting