Copyright (c) 2010 Nick Travis

Thousands of emails are sent every day with them becoming a big part of the contemporary world. With such a large portion of internet traffic taken up by emails, people regularly receive emails from unknown people and companies. Hidden threats are often contained within emails so knowing who the original sender of the email is can be useful. A yahoo reverse email lookup is helpful in finding out who your email is sent by.

Friends and colleagues from the past may wish to contact you by email, often there email addresses are unknown to you. These are often deleted out of precaution and contact with these people is severed by accident. Important emails can be mistakenly identified and deleted when they are sent from anonymous emails.

Searching to see where an email has come from can stop people opening harmful and malicious emails. Scams and viruses are sent electronically and can cause a lot of damage to a computer as well as sending themselves onto everyone else on a contact list.

There are a large number of free sites available to search, however these may not contain all the information you need and be inaccurate. Sites that charge a fee generally show a lot more accurate information after performing a search. To find information about someone all a person has to is simply run a search using the email address that they have.

A web mail provider such as yahoo may keep a directory of all its users. Searching through this database can reveal information about people from typing in an unknown address. If you are signed up for yahoo, an email that's anonymous but from a yahoo account can be typed into the directory and within seconds the data regarding who the sender was is shown.

If an email is not found in a directory there are sites which allow information to be found from an email address. Phone directories and public records are the source of information for these sites. Looking up emails to search out where they came from allows you to see the source of an email. Often IP address and company names and locations are available from the sites used to find information.

Using a yahoo reverse email lookup may prevent an email from an unidentified source infecting your computer. Before reading an email from an address you don't know searching for more information about its origin may stop you from removing an email from a lost friend or colleague.