In the top nav bar, click on the "Profile" dropdown. It will expand.
Click on the ( Menu) icon on the top right corner of the page. The menu will expand.
Then click on the dropdown that says "My Profile". It will expand.
Then click on Edit Settings in list of links.
Then click on Site Notifications in the list of links.
Click the "Block" radio button next to the types of mail notices you DON'T want to receive.
Click the "Allow" radio button next to the types of mail notices you DO want to receive.
Then click the "Save Changes" button.