If you wish to receive emails from other users, first click on the “account” link on the left column. Then click on the edit tab which will show all your account settings. Near the bottom of the page you will see a box that you can check if you wish to be able to receive emails from other users. Other users may want to contact you to ask about your posts, but if you don’t have the correct settings for your account, they will be denied access to your email.