Yes. First of all, note the spanner button at the top and bottom of this (and every) thread. If you click on it you get choices that include
Subscribe topic and
Bookmark topic. One of these is what you want.
Now set up what kind of email notifications you want by clicking on your name (Jam2Day) at the top-ish right of the screen, then select
User Control Panel, then the
Board preferences tab, then
Edit notifications. Here's a shortcut:
ucp.php?i=ucp_notifications&mode=notification_optionsTurn on the ones you want, and in particular note
Someone replies to a topic you have bookmarked and
Someone replies to a topic to which you are subscribed.
If you go back to the
Overview page of your
User Control Panel you'll see that on the left you have
Manage subscriptions and
Manage bookmarks, which let you do just that.
The difference between subscriptions and bookmarks is that you can subscribe to a topic or an entire forum, whereas you can only bookmark a topic.