You can find the originating ip address of a email using its headers
Open the email you recieved, go to reply option.or you see like this in standard version
Click on down arrow then
Click on the show original option.
A new window opens which gives the full detail of email
Find there
"client ip".
This is the ip from where email was sent to you.Note that ip address
Now you can find location of ip from many sites like iplocation.com
How to find the ip address of email that you recieved