Once youve started or taken part in a conversation thread, Slack automatically follows the thread for you.
Ideally, in this scenario, you should unfollow message threads that arent particularly important or urgent.
To open your preferences, your profile picture in the top-right corner, then select Preferences.
select your profile picture in the top-right corner, then select Preferences.
Untick the Notify me about replies to threads Im following.
I hope this article helps you to resolve your notification spam and better focus on your work.