For the last few days I've been getting emails that have absolutely nothing to do with me. They do have my "handle" at the top, but that's the only connection to me. I'd love to find out what's going on.
You are following one thread or the other and have e-mails on in your account:
You're receiving copies of forum replies to your personal email.
Go to your forum Avatar (top right image) and click on Account Settings > Notifications tab.