Hi Niday, If you visit a thread where you have turned off notifications, you should see a link at the very bottom that will allow you to opt back in. If you are not seeing that, can you please provide a link to a discussion where you would like to turn notifications back on and I will take a look? Thanks!

Thanks Emily...I did finally figure this out, but this option only seems to be available from a browser (cannot find any option like this when using the app) and if one is on a mobile device and not on a computer, even when using a browser you must select “request desktop site” on the device or else the option to opt back in will not show on the bottom of the page.

I’m on iPhone and iPad.