I would like to turn off email notifications except for topics I have created.
This will prevent addition topics being tracked.
In the forum, click your user icon (top right of the page).
Select the settings / preferences icon (small cog wheel).
Then click on the Notifications menu option (on the left hand side).
Change the “Automatically track topics” option from 4 minutes to never.
Click Save Changes button.
You can also review the options and adjust as you require.
For topics that are already being tracked.
I don’t know of an easy way to switch these off (no emails)… but this should work:
For each topic that you receive an email for, go to that topic and navigate to the bottom.
Click on the watched icon, and change it to tracking or normal.
Example Screen Shot