Verify Email Address. Short, sweet, simple, does what it says on the tin. Checks to see whether an email address actually exists. We suggest you bookmark it on your smartphone and the next time a girl gives you her address at the bar, run it through the system there and then. Hey, it’ll save you buying any more Pina Coladas, won’t it?
This email verification tool actually connects to the mail server and checks whether the mailbox exists or not.