I just looked at your preferences and you have the following ticked.
x Include an excerpt of replied to post in emails
x Send me an email when someone messages me
x Send me an email when someone quotes me, replies to my post, mentions my @username, or invites me to a topic
Send me email notifications even when I am active on the site
Do navigate to your preferences as above and turn untick these? Otherwise, let me know which you would like unticked and I can do it for you.