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Tip of the Trade: Sendmail's Greet_Pause
Slamming is a popular spammer tactic in which the spammer quickly fires off SMTP messages without waiting for responses from the receiving server. A poorly behaved MTA will then accept traffic from the spammer, instead of rejecting it as it should. But even well-behaved MTAs are affected because of the sheer volume of traffic with which they are forced to deal. The venerable sendmail, as of version 8.13, has a nifty feature called "greet_pause" that not only rejects incorrect SMTP transactions, but also discourages re-sends.
Debian Weekly News - June 20th, 2006
Welcome to this year's 25th issue of DWN, the weekly newsletter for the Debian community. Matt Brown [1]created a couple of wrapper scripts around sbuild and debarchiver to automatically build uploaded packages. Isaac Clerencia [2]reported that the [3]Zaragoza City Hall has deployed a thin-client solution based on Debian in six elderly centres.
Virtuas Vice President Philip Robinson to Present on Open Source ...
Speaking together on Making Open Source Work For You, Robinson and noted experts Jason Haislmaier and Stormy Peters address legal and operational best practices.
[Time sensitive: "[T]he event will be held Wednesday, June 21st at HRO’s Denver office and will run from 7:30 A.M. to 9:30 A.M." -- grouch ]
Sun Solaris Embraces PostgreSQL
After a few delays, Sun Microsystems (Quote, Chart) is now fully supporting the open source PostgreSQL database on its Solaris 10 operating system.
Tux and the Big, Bad Wolf
Little Red Riding Penguin: The Cyber Cynic tells the story of when Tux, with his basket of goodies, met the big, bad Microsoft wolf one day on his way to grandma's house.
O'reilly Releases "Learning PHP & MySQL": A Step-by-Step Guide to ...
It's almost inconceivable to find a web server without PHP installed these days, and MySQL is the fastest growing database server in the market with an installed base, surpassed only by Microsoft SQL Server and Oracle. Together these two open source applications form the underpinnings of a myriad web packages including popular blogging tools such as Wordpress and content management systems such as Midgard.
Title: Gentoo update for mozilla-thunderbird
Gentoo has issued an update for mozilla-thunderbird. This fixes some vulnerabilities, which can be exploited by malicious people to bypass certain security restrictions, conduct cross-site scripting and HTTP response smuggling attacks, and potentially compromise a user's system.
Hp To Support Novell Desktop Linux
Hewlett-Packard has no plans to preload versions of the upcoming Novell SUSE Linux Enterprise Desktop (SLED) 10 on its PCs, but HP aims to support the operating and sees opportunities for it, an HP spokeswoman said.
[Are we inching toward greater support from a major vendor? - dcparris]
[Are we inching toward greater support from a major vendor? - dcparris]
UGS' Teamcenter 2005 Delivers Comprehensive PLM Offering to Effectively Address Embedded Software Management for Mechatronics
Distinctive solution creates competitive advantage for manufacturers trying to manage the explosion of embedded software and ECUs being built-in to a growing diversity of products
Linux kernel gets an update
Kernel 2.6.17 of the open-source operating system includes support for Sun's Niagara chips and some wireless-friendly changes.
Php Pagination With MySQL
It is extremely common these days to make results display across multiple pages. Some examples are maybe browsing through picture galleries, store products, blog entries, etc.
German Linux startup moves HQ to Mass.
A German Linux startup has moved its headquarters in Bedford, Mass., after receiving initial funding from Boston's Atlas Venture.
Win4Lin Pro improves
Win4Lin has released another version of its Win4Lin Pro Windows compatibility program for Linux desktops, which promises improved speed, better networking performance, and sound playback and recording for Windows 2000 and Windows XP guest operating systems. Win4Lin Pro is still lags behind alternative virtualization products, such as VMware Workstation, but it has come a long, long way since the last review.
Dock any application to the system tray
Wouldn't it be nice if you could dock any application, and not just those that support the docking feature, into the system tray? A simple point-and-click operation is all it takes, thanks to a couple of helpful applications called KDocker and Alltray.
Creative Commons Announces Open Video Contest with the Fedora Project
Creative Commons and the Fedora Project are pleased to announce the Open Video Contest taking place now. The contest promotes flexible copyright, open media formats and the Fedora Project.
Mysql Documentation Update; Week 24
Documentation is a vital part of any application, proprietary or free software, as it is often the first way to communicate with users about the application or software and how it should be used. I also think it tends to be one of the areas most taken for granted; most users expect it to be there and often forget just how much effort goes into producing it.
Where's The Memory?
As one example of this phenomenon, the SUSE Linux system that I use for my public Web and e-mail server originally only had 512 MB of RAM. This should have been more than adequate for the lightweight load that I was expecting, but the system tools showed that the box was constantly running low on memory. And even after I bumped it up to a full gigabyte, the system still complained.
Jpmorgan Chase leads open source messaging push
The US investment bank is teaming with Cisco Systems, Envoy Technologies, iMatix Corporation, Iona Technologies, Red Hat, 29West and corporate treasury body Twist to create the AMQP (Advanced Message Queuing Protocol) Working Group.
Microsoft judge applies eBay's patent rule
Microsoft has become the first major beneficiary of a patent precedent set by the US Supreme Court last month. The software giant does not have to stop using technology that infringes someone else's patents as long as it pays the patent holder.
Server Monitoring With BixData
BixData is a system, application, and network monitoring tool which allows you to easily monitor nearly every aspect of your servers. It can be used for general reporting, for sending notifications when problems arise, or for automatic maintenance and repairs - by executing scripts when errors or particular conditions arise.
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