To an organization, e-mail is arguably the most important Internet service. It cuts down the costs and hassle of communicating with people around the world. But if you want more flexibility and ...

Exim servers, estimated to run nearly 57% of the internet's email servers, are now under a heavy barrage of attacks from hacker groups trying to exploit a recent security flaw in order to take over ...

Build Your Skills: Add user accounts, DNS, and more to open source e-mail server Your email has been sent Completes the open source e-mail server you created in previous articles by explaining how to ...

The least visible part of your company's computer network is likely the most vital. It's your server, a high-powered PC that runs 24 hours a day, seven days a week, and provides shared resources or ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Most enterprise architectures use a single, reverse proxy server to handle all incoming requests ...