At the time of my initial posting, I think I inadvertently was subscribed to email notification for ALL new forum postings rather than replies to my particular topic.  Since then, I have been receiving a high volume of forum email notifications of no interest.  

I do not see a button anywhere that enables unsubscribing, either per category or 'unsubscribe all'.  I only see the unsubscribe link for each topic.



Guess what, after posting this, I see an inconspicuous Stop following forum link at the bottom of the page.  I clicked and will see what happens.