RSS Link for blogs can be used to send newsletters using Email Campaign or scheduling post automation using RSS function in Social Planner.
Prerequisite - Domain needs to be associated
How Does It Work
Go to "Sites" > "Blogs".
In Blogs, there is option of "Settings" with gear icon beside the New Blog Option.
Go the RSS Option.
Select the Blog Option from the Dropdown.
Enter the Number of Posts to be Present in the RSS link (maximum can be 100 posts).
Copy the URL and you can use it anywhere in Emails RSS Campaign or Social posting with RSS.
Please Note:
If you change the option in dropdown in RSS, it doesn't affect the other RSS url which you copied and used, it will keep working.