In the world of mail servers, MailScanner is one of the best open source software for virus scanning and spam detection. MailScanner relies on pre-installed anti-virus and anti-spam software to check incoming and outgoing emails for malicious content or patterns of spamming. This makes sure that the mail server does not participate in the distribution of malware and unsolicited spam emails. It also helps preventing the mail server IP from becoming blacklisted, keeping the mail server records clean. This tutorial will focus on setting up MailScanner along with Clam Antivirus and SpamAssassin in a CentOS system. The procedure should work on RHEL as well.

Consistency—a necessity when it comes to any large-scale, open source project. Sharing source code and libraries between the different components of OpenStack is critical to its rapid evolution and fast-paced development. The Oslo program is what holds it all together and brings consistency to OpenStack. We wanted to learn more about Oslo and what is does for OpenStack. So we asked the program lead to share his thoughts.

MakuluLinux was already a solidly performing distro, but the latest version, released last month, takes Makulu to the next level of usability and maturity. Earlier versions offered a choice of Xfce, KDE and Enlightenment 17 desktops. So far, only the Xfce version is available in MakuluLinux 5. However, the tweaking Makulu developer Jacque Raymer built into this upgrade makes up for any loss.

Today, we are announcing the release of our signature releases, Black Lab Linux Education, and Black Lab Professional Desktop for the masses.

The patent exchange was spun in positive terms, as something that would boost Twitter's intellectual property portfolio to help it defend itself from other threats against competitors. The exchange does do that, but this "deal" wouldn't have happened but at the end of IBM's massive patent gun, which was pointed at Twitter right before its IPO.

Deb Cinkus is the CEO of Polished Geek, a Raleigh, NC-based Joomla CMS web development company. Opensource.com community manager Jason Hibbets interviewed Cinkus about project management tips and open source project management tools during the 2013 All Things Open conference in Raleigh, NC. the subject in this Opensource.com article: Top 5 open source project management tools in 2014

Slackel 6.0 Openbox has been released. Slackel is based on Slackware and Salix. Includes the Linux kernel 3.10.30 and latest updates from Slackware's 'Current' tree. Slackel 6.0 Openbox includes the Midori 0.5.7 web browser, Claws-Mail 3.9.2, Transmission, SpaceFm, Openjre-77u51, rhino, icedtea-web, Pidgin 2.10.9, Gftp 2.0.19, Wicd.

This guide shows how to connect to the Raspberry PI from the Chromebook using SSH and VNC.

Ctags lets you tag your current code and header files. It supports many languages. With tagging, when you are writing code, you can quickly traverse to the declarations and definitions of functions and variables.

Seco unveiled the “SECOpITX-GX,” a Pico-ITX SBC that ships with an AMD G-Series SoC, an HDMI port, dual GbE ports, six USB ports, and mini-PCIe expansion. We’ve seen a number of Linux-ready single board computers based on AMD’s Embedded G-Series SoCs, including Avalue’s 3.5-inch ECM-KA, Habey’s 3.5-inch EMB-3700, and Deciso’s networking-focused Netboard A10. The SECOpITX-GX […]

This week's KDE Commit-Digest: Artikulate improves filtering, can show phrases containing native speaker recordings; KDE-PIM adds email filtering and contact auto-completion via Baloo; Skrooge offers new "responsive" template for monthly reports; Bug fixes in Calligra, KGet.

I have no idea how this hasn't blasted through Steam's greenlight, Pier Solar HD is a fantastic looking true 16-bit RPG and it will come to Linux in Q2 of this year!

I've been informed by the musl development camp that they intend to release version 1.0 of their standard C library in the next few weeks.

Updated subversion packages that fix three security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having Moderate security impact.

In this roundup of Linux network testing utilities we use Bandwidthd, Speedometer, Nethogs, Darkstat, and iperf to track bandwidth usage, speed, find network hogs, and test performance.

Offworld is a single player third person shooter where players pilot an airship and fight for the dominion of their chosen clan! Featuring a lovely looking cell-shaded graphical style and Linux support as standard.

That claim turns out to be false, because on all my test installations of Linpus Lite 2.1 on real hardware and in a virtual environment, attempting to log into the new systems was the most difficult time I’ve ever had with any login window. I just could not log in using the password I specified for the user during the installation process.

Supreme Court case could make it easier for trolls' targets to win legal fees

Just a few home computers dominated the 8-bit market. The Commodore 64 sold about 17 million units, the ZX Spectrum had over 24,000 software titles released, about 80% of British schools had a BBC microcomputer, and the Amstrad CPC sold about 3 million units.

This post is an update for http://bderzhavets.blogspot.com/2014/01/setting-up-two-physi... . It's focused on Gluster 3.4.2 implementation including tuning /etc/sysconfig/iptables files on Controller and Compute Nodes. copying ssh-key from master node to compute, step by step verification of gluster volume replica 2 functionality and switching RDO Havana cinder service to work with gluster volume created to store instances bootable cinders volumes for performance improvement.

One of the big frustrations of writing a book is that while Microsoft Word can be used for creating and formatting a book, it’s a real pain in the neck for ordinary mortals to use it for that purpose. Hmm. What's up with that?

The feature of Ubuntu on phones that Mark Shuttleworth is talking up this weekend is... the bottom edge of the phone in Ubuntu.

Several security issues were fixed in the kernel.

Infinity Wars is a new breed of Trading Card Game, introducing beautifully animated cards and animated 3D battlefields. With multiple PvP and single player modes, along with player-to-player card trading and full deck building options, it will be up to you to conquer the Rifts of Reality and claim what is rightfully yours: victory.

ADL released a compact SBC based on Intel’s Atom E3800, featuring multiple GbE, SATA, and display ports, PCIe expansion, and extended temperature operation.

Several security issues were fixed in the kernel.

For much of the Linux operating system's history, patching a kernel has been a process that has typically involved downtime. In 2014, that's no longer the case as there are now at least three different efforts that all offer the promise of zero downtime kernel patching to Linux servers.

New sudo packages are available for Slackware 13.0, 13.1, and 13.37 to fix a security issue.

LinuxSecurity.com: The Tor network is in danger of being swamped by criminals abusing its anonymity to hide an underworld of parasitic botnets, malicious command and control and 'darknet' markets, according to research from Kaspersky Lab.

The scourge of the remote access trojan (RAT)—those predatory apps that use Web microphones and cameras to surreptitiously spy on victims—has formally entered the Android arena. Not only have researchers found a covert RAT briefly available for download in the official Google Play store, they have also detected a full-featured toolkit for sale in underground forums that could make it easy for other peeping Toms to do the same thing.

The specific RAT in Google Play was disguised as a legitimate app called Parental Control, according to Marc Rogers, principal security researcher at Lookout Mobile, a provider of antimalware software for Android phones. He doesn't know exactly how long it was available on Google servers, but he believes it wasn't long.