Your email list might be big, but if too many of those addresses are invalid, abandoned, or fake, it’s a ticking time bomb.

If your company hosts its email system using Microsoft Exchange, you have the benefit of a centrally-managed address book called the Global Address List, or GAL. Maintained by your IT department and ...

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 ...