Internet is growing really fast and sometimes we don’t even understand what’s real and what’s fake over the web. The best example is an email ID. It’s pretty difficult to identify a fake Email ID. It may so happen that you need to send an important email and the email ID doesn’t exist or it’s a wrong one. But, there are ways through which you can easily identify a fake email ID. Firstly, you can send a test email to the id. If you receive a failure mail delivery report then the ID isn’t available. Well, there’s an alternative to this method too. - lebaron