Last week, the city of San Francisco sent its first letter to residents using Zumbox, a secure e-mail service that allows senders to contact people online using their street address, which regular ...

Andrea Lipomi of Mountain’s Edge was taking an early morning walk last fall when she came to her community’s mailbox banks to see a startling sight. “The entire front was open,” she said. “It was ...

The Thousand Oaks company told people using its virtual mailboxes that it would shut down its service April 14. But weeks later, the digital mail service is still available and the company is still in ...

The U.S. Postal Service is keeping the mailbox door closed to private delivery services. After UPS executive Keith Kellison suggested the agency expand mailbox access to companies like his — in part ...