If you are responsible for maintaining an internet-connected mail-server, then you have, no doubt, come to hate spam and the waste of resources which comes with it. When I first decided to lock down m ...
SMTP is an abbreviation for “Simple Mail Transfer Protocol”, and is the standard internet protocol for sending email from one system to another. Although the word “simple” belies the inherent complexi ...
I’ve seen a lot of new users—and even kids—using Linux comfortably. And everything goes fine—until they decide to install new applications. You see, in Mac people can install an application by simply ...
In a few years viewing source code within the major components of software infrastructure will probably be a routine way of doing business. In the meantime it seems that the only reason managers want ...
This article weighs the pros and cons of XML for some applications (publishing), and explores why it is the best possible solution for many programming and publishing needs. Everywhere you turn these ...
All major Linux distributions include a lot of free software applicationsand libraries, which turn Linux into a powerful desktop or server. Red Hat in particular has done a great job in including nume ...