How to find IP Address of an email sender's and his location?

Daily we are getting lots of emails from our own people and sometimes from strangers. Sometimes these emails give us happy news but sometime it also give lots of tension. So if you  want to know the IP address and location of the email sender then please follow the following steps:

For Gmail Account Holder:
  • Login in your Gmail account by entering  your user id and password
  • Select the email which you want to know the email sender.
  • After opening just click downward triangle
  • Then click on "Show original"
  • After clicking on "show original you will find some coded page will open

  • The green mark circle is the ip address of the email sender.
  • copy that ip address and inter it in any web service provider page which provides ip trace service.
  • Some of them are