How to allow or deny email contact from other site members

Log in.
Click on the "My Account" link in the login box at the top right of the screen.
Click on the "Edit" tab to change your profile details.
Scroll down to the "Contact Settings" area and tick or untick ( depending on your preference ) the "Personal Contact Form" checkbox.
Click on "Save" at the bottom of the form.

Dave
Webmaster