Most people are more than familiar with email. Just about everyone has an email address and many have multiple addresses. For the last few decades, email has become one of the fastest and most efficient ways to communicate on a professional or personal level. It has allowed people all over the world to stay in constant contact and certainly has made the world seem much smaller.
And now, by doing a quick email search, it is also possible to find people by email. Now, you can reconnect with an old friend or find a relative more easily than ever before.