Wordpress offers a plethora of RSS feeds right out of the box. It's pretty well-documented at the Wordpress.org Codex - Wordpress Feeds page.
One thing that was missing from the documentation, and for which I was actually looking for when combing through it in the first place, is the hidden feature of retrieving all comments made on posts by a specific author. How do we achieve this? By adding a GET parameter to our feed.
So, instead of accessing my comments RSS by something like
http://192.168.56.101/wordpress/?feed=comments-rss2 , I'd use
http://192.168.56.101/wordpress/?feed=comments-rss2&author=2 . So all we need to do is add a
&author=[author-ID] to access comments made on posts written by a particular author.
Note: This method will work only if the permalink is set to be default. You can change this from the Admin dashboard under
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