This may be a bit late now but may help others and stop some possibly getting them again. The simplest way to initially stop them is to go to the bottom of any email you receive and look at the small print and click the bit in red I've highlighted below
Please do not reply to this email. You must visit Not606 to reply.
This message was sent to you because you opted to watch the thread Serious takeover talk at Not606 with email notification of new replies. You will not receive any further emails about this thread until you have read the new messages.
If you no longer wish to receive these emails, you may disable emails from this thread or disable all emails.
This will temporarily stop them until you post in that thread again due to the default settings. Go to this link below and see if you've got the box ticked for
Automatically watch threads that you create or when you reply...
https://www.not606.com/account/preferences
If you have it ticked then it will do it again if you still have the '
and receive email notifications of replies' ticked so untick it. You may not even want the automatic thread watching (I don't) but if you do then leave '
Automatically watch threads that you create or when you reply...' ticked.
To control the various notifications you'll get on here at the top right go to this page and tick the ones you want.
https://www.not606.com/account/alert-preferences
You can see which threads you are currently watching here
https://www.not606.com/watched/threads