Kudos to you. Why is Workfront not adding something like this to their outlook integration? This idea has has been suggested as an improvement over 2 years ago and has hundreds of votes on it. Maybe they should consult you on this.

After I create a proof, I'm the owner of that proof by default. And by default, I'd like to get notifications on new comments/updates to that proof but I am not, unless the commenter tags me in the post. Is this something we can fix in our settings or is this a bug?