Now a days, almost every one gets spam and scams on their emails. It is always good to stay protected against scammers by knowing where the email is coming from, in order to prevent a facepalm.About couple of months ago, when my sister was looking to buy a new car, she got a email from a seller saying he is in UK at the moment and he was willing to sell his Honda Accord, '07 for $7000. She asked me to check where his email was coming from. I checked it and found it was from Mountain View, CA.You can use the following methodes go check where the email is coming from. I am only going to cover 3 major email services:Gmail,Yahoo MailandHotmailthis time.