Your email address has become a digital bread crumb for companies to link your activity across sites. Here’s how you can limit this. By Brian X. Chen Brian X. Chen is the lead consumer technology ...

An email address must have three elements -- an account name, a commercial "at" sign and a domain name. The distinction between a Web address and an email address can be difficult to spot. However, ...

Ever wonder whether an email address someone gave you—say [email protected]—actually exists? Tech blogger Amit Agarwal explains how to verify an email address using both simple and decidedly geekier ...