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Search results for Virtual Users And Domains With Postfix, Courier And MySQL (Fedora 8)

Fedora

Installing VirtualBox 3.0 On A Fedora 11 Desktop

Post date: July 21, 2009, 11:07 Category: Desktop Views: 2136 Comments
Tutorial quote: This tutorial shows how you can install Sun VirtualBox 3.0 (released on June 30, 2009) on a Fedora 11 desktop. With VirtualBox you can create and run guest operating systems ("virtual machines") such as Linux and Windows under a host operating system. There are two ways of installing VirtualBox: from precompiled binaries that are available for some distributions and come under the PUEL license, and from the sources that are released under the GPL. This article will show how to set up VirtualBox 3.0 from the precompiled binaries.
Linux

Migrate your Linux Web site to another hosting company

Post date: April 12, 2005, 16:04 Category: Miscellaneous Views: 2481 Comments
Tutorial quote: The Web site hosting business has become more competitive in recent years. If you can find a better hosting deal, you may be able to save money by switching hosting providers. But what's the best way to move your Web site? What if you have a virtual private server (VPS) hosting several domains? What about PHP and your SQL data? The thought of moving may be daunting, but moving servers is not difficult if you plan properly. Here's how.
Linux

How To Block Spam Before It Enters The Server (Postfix)

Post date: June 4, 2007, 23:06 Category: Security Views: 4266 Comments
Tutorial quote: The last few weeks have seen a dramatic increase in spam (once again). Estimates say that spam makes now up for 80 - 90% of all emails, and many mail servers have difficulties in managing the additional load caused by the latest spam, and spam filters such as SpamAssassin do not recognize large parts of that spam as they did before. Fortunately, we can block a big amount of that spam at the MTA level, for example by using blacklists, running tests on the sender and recipient domains, etc. An additional benefit of doing this is that it lowers the load on the mail servers because the (resource-hungry) spamfilters have to look at less emails.
Fedora

Installing MyDNS & MyDNSConfig 3 On Fedora 10

Post date: May 24, 2009, 11:05 Category: Miscellaneous Views: 3437 Comments
Tutorial quote: In this tutorial I will describe how to install and configure MyDNS and MyDNSConfig 3 on Fedora 10. MyDNS is a DNS server that uses a MySQL database as backend instead of configuration files like, for example, Bind or djbdns. MyDNSConfig is an easy to use web-based interface to MyDNS. MyDNSConfig can create all types of DNS records that are available in MyDNS and adds features like user management and access privileges.
Unix+clones

Postfix performance tuning

Post date: May 21, 2005, 11:05 Category: Optimizing Views: 3424 Comments
Tutorial quote: Postfix is fast out of the box, but like other packages, you can usually tune it to work even faster. Furthermore, there are situations where Postfix may not perform as well as you expected, whether because of hardware or software limitations on the server system or other adverse conditions, such as a big influx of spam or undeliverable mail. This article shows you how to find and analyze the most common performance problems.
OpenSUSE

Webmin installation and configuration on OpenSuSe

Post date: November 17, 2008, 11:11 Category: Installing Views: 4153 Comments
Tutorial quote: Webmin, developed by Jamie Cameron, acts as a comprehensive interface to the underlying applications on servers, including support for configuring applications like ftp, ssh, mail, Web, databases and more. Differing from other control panels, the core Webmin interface is intended for system administrators with root access to their servers, and includes a user-based package to enable your users (or clients) to access their own domains, email, and more, within a limited scope. Webmin supports running under SSL.
Fedora

How To Harden PHP5 With Suhosin On Fedora 7

Post date: July 25, 2007, 23:07 Category: Security Views: 3266 Comments
Tutorial quote: This tutorial shows how to harden PHP5 with Suhosin on a Fedora 7 server. From the Suhosin project page: "Suhosin is an advanced protection system for PHP installations that was designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core. Suhosin comes in two independent parts, that can be used separately or in combination. The first part is a small patch against the PHP core, that implements a few low-level protections against bufferoverflows or format string vulnerabilities and the second part is a powerful PHP extension that implements all the other protections."
Fedora

Fedora 10 Installation Guide

Post date: November 25, 2008, 15:11 Category: Installing Views: 3955 Comments
Tutorial quote: A tutorial for configuring you Fedora 10 Installation with all the basics a user might need. Learn how to configure extra Fedora repositories for video and audio codecs as long as Video card drivers. Instructions for Firefox, JAVA, Flash, KDE4 and many other applications.
Fedora

Upgrade Your Desktop From Fedora 8 To Fedora 9 With PreUpgrade

Post date: May 20, 2008, 05:05 Category: Desktop Views: 2788 Comments
Tutorial quote: This document describes how to upgrade your desktop from Fedora 8 to Fedora 9 via PreUpgrade. PreUpgrade provides a frontend that allows the user to easily download all packages that are needed for the distribution upgrade, and then perform the distribution upgrade.
Debian

Chrooted SSH HowTo

Post date: January 30, 2006, 07:01 Category: Security Views: 3248 Comments
Tutorial quote: This tutorial describes how to install and configure OpenSSH so that it will allow chrooted sessions for users. With this setup, you can give your users shell access without having to fear that they can see your whole system. Your users will be jailed in a specific directory which they will not be able to break out of.
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