Email Header Analyzer 2015 -Trace the email sender ip : https://www.youtube.com/watch?v=dA3HpLiG6YI
What is an Email Header Trace?
An Email header trace is where you take an incoming email. Locate the header information. Take that header information analyze it and attempt to determine the origin of the email.
Many times when you see the question asked about how to trace an email back to the sender they will answer by telling you how to trace a header.
While a header trace is often helpful in identifying the sender usually the only thing you can determine is the senders ISP.
If you are working on a case that involves civil litigation you may be able to serve the ISP with a subpoena duces tucem.
A command to a witness to produce documents.
The ISP will send their custodian of records to testify and identify the account information they have on record.
If you are working on a criminal case you can get a search warrant signed by a judge and serve that on the ISP. The ISP will be required to turn that information over to law enforcement.
Many times the recipient of an email will want to perform a header trace to identify who sent an email but there is no civil or criminal case pending and they cannot obtain either a warrant or subpoena. Unfortunately in most cases a simple header trace will not reveal the identity of the sender. But at the same time the information it does provide can be useful, especially with the addition investigative tools such as an Email Header Comparison.....
link:
http://www.dailymotion.com/video/x2bicw0_email-header-analyzer-2015-trace-the-email-sender-ip_webcam
https://www.youtube.com/watch?v=dA3HpLiG6YI