Mailshell, a San Francisco software company, is working with the nonprofit site TechSoup.org on a campaign to help charities fight unwanted e-mail messages. The effort will culminate in Mailshell’s ...

While some would say there is no such thing as a free lunch, if by “lunch” they mean canned spam, they’re wrong. A free application called SpamPal will toss your junk mail in the can quietly, ...

Verizon (which owns Engadget's parent company, Verizon Media) has opened access to a free version of its spam filter and is rolling out its anti-robocall tech. The Call Filter app detects and filters ...