Why can’t we trace the sender of an email ?

Each email has an invisible header containing information like time stamps and routing information. It does not contain personal details like the sender’s street name or phone number. However, the header does contain the orginating ip address. That can narrow the origin down to a city or district, but seldom anything more specific and certainly not to an individual.

Online webmail services like Gmail are even more                                                                               anonymous. A Gmail message, for instance, can                                                                             only be traced back to a Google ip address.

                               A NOTE FROM PUBLISHER

Dear Valued Reader,

First of all i would like to thank you for giving your precious time to this blog. I hope the contents may prove helpful to you and become useful in elevating your lives and enriching your mind and soul.
  As the title suggest this blog is about information on various field , and as its publisher i will try my best to give posts which may prove useful for you. The information are defined now-a-day as collection of data, but here i will give my best shot to not provide the crap data, stats, etc. but i'll focus more on providing ideas on various disciplines.
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Publisher