Facebook Closing Its @facebook.com email service As reported by the Verge, because its not much popular then other services.Its launched in late 2010,after 3years facebook closing down it.Most of users did'nt using this service and if you using it then don't take tension, your incoming mail will now be forwarded to your primary email address.
A Facebook spokesperson confirmed the news in a statement to the Verge, “Most people have not been using their @facebook.com email address.”
