To find or create a WordPress RSS feed of all of a site’s comments or all of a post’s comments, you simply have to use RSS Feed URL structure shown below:
All Site Comments:
But, if you only want comments associated with a certain WordPress post, you would use the URL structure below.
All Post Comments:
What can you do with an RSS feed of comments?
This could be helpful for notifying authors when someone has commented on one of their posts. Learn how to create an automated newsletter with MailChimp and WordPress RSS feeds by clicking on the button below:Create an automated email newsletter using MailChimp and the WordPress Comment RSS feed