Originally Posted by Snowolf
From the task bar (black bar running across top of page) select " User CP". when you get to the user control panel, on the left hand side there is collumn of options. Under the main grouping "settings and options" select "edit options". When that screen pops up, scroll down to "messaging and notifications" and in that group, select "Default Thread Subscription Mode" and you have several options available. If you dont want to subscribe or recieve email select "do not subscribe" if you want to subscribe but dont want emails, select "no email notification".
That should solve your issue......
I did all that a long time ago, but kept on getting emails. As such, I unfortunately had to mark them as "Junk". Either way, problem solved.