Spam With this Google maps hack you can see the spammiest places on the planet, well- at least where a lot seems to be coming from. Mailinator is a service that gives you free, disposable email anytime, anywhere. No need to ever sign up. Send first – come to the site later. Mailboxes are created when email arrives for them. This map shows (in semi-realtime) ip addresses that are currently sending the most spam to Mailinator. Link.