To track your Gmail account on where the sender comes from, please follow the steps below:
- Choose one inbox’s mail you want to track
- On the top-right, click the drop-down of button Reply

- Click on Show Original
- Copy Email Header in the Original Page
- Goto address: http://www.ip-adress.com/trace_email/
- Then Paste the Email Header into the Top TextBox
- Click button Trace Email Sender
