For anyone looking to customise their forum notifications;
- Select your profile picture to open up the menu
- Select the Profile sub-menu (human silhouette icon)
- Choose Preferences
- Customise your notifications using the ‘Notifications’ and ‘Tracking’ menu’s
Sorry that these notifications have become irksome. 
The archiving process we’re going through is a net positive for the forum overall. We made the decision not to disable all solved notifications during this process, though I appreciate the notifications may be annoying for long standing forum members.
We appreciate your patience.