Hii friends, 

 here is a tutorial on how to send fake emails using CMD (command prompt).

With the help of this method you can send email to someone with a custom address like

UsamaBinLaden@Alqaida.com

So here goes the steps:

1.Click on Start
2.Now open Run and type cmd.exe
3.Now type in CMD

nslookup -q=MX anysite.com

Replace anysite.com with gmail.com or hotmail.com.

4.Now you will get some information like this:

anysite.com MX preference = 80, mail exchanger = mail.anysite1.com
anysite.com MX preference = 15, mail exchanger = mail.anysite2.com
anysite.com MX preference = 10, mail exchanger = mail.anysite3.com
anysite.com MX preference = 70, mail exchanger = mail.anysite4.com

5.Now select the mail exchanger which have the least value of MX preference

For example:In this case I'll select the link mail.anysite3.com because it have the least value of MX preference i.e 10.

6.Now type in CMD

telnet mail.anysite3.com 25

Replace mail.anysite3.com with the shown link.

7.Now you will see Welcome Screen from the server.

8.Now it's time to type your email.

We will use the following commands to send our email.

helo Usama (this is to tell the server who you are. It doesn't matter whatever you type. I will write Usama)
mail from:usama-bin-ladin@alqaida.com (this address will be shown as your mail address.So type what ever you want.)
rcpt to:Obama@whitehouse.com (This address should exist because you are sending email to this address)
data (this command starts the body of the Email)

From:Usama
To:Obama@whitehouse.com
Date:Wed Dec 26,2012 12:57 PM
Subject:Test to send fake email

Type your message.
quit (this command tells the server that the email is complete and now Send it)