Linux Tutorials on the topic “centos”

  • How To Install Qmailtoaster (CentOS 5.3)

    Author: jakev383Tags: , Comments: 14

    How To Install Qmailtoaster (CentOS 5.3) Qmailtoaster is a project that aims to make the installation of Qmail onto RPM based systems a snap. All of the packages are distributed in source RPMs so building the packages for your particular distro and architecture is as easy as running a script or a simple command for each package. The RPMs have all of the needed and commonly asked for patches included so you can have a mail server up and running in about an hour. When it's all complete, you'll have a full Qmail mail server installation ready for just about anything. I personally run Qmailtoaster servers for other companies and ISPs who have tens of thousands of users on their systems.

  • Set Up Postfix DKIM With dkim-milter

    Author: topdogTags: , , Comments: 14

    Set Up Postfix DKIM With dkim-milter DKIM is an authentication framework which stores public-keys in DNS and digitally signs emails on a domain basis. It was created as a result of merging Yahoo's domainkeys and Cisco's Identified Internet mail specification. It is defined in RFC 4871.

  • Set Up DKIM On Postfix With dkim-milter (CentOS 5.2)

    postfix Author: topdogTags: , Comments: 7

    Set Up DKIM On Postfix With dkim-milter (CentOS 5.2) DKIM is an authentication framework which stores public-keys in DNS and digitally signs emails on a domain basis. It was created as a result of merging Yahoo's domainkeys and Cisco's Identified Internet mail specification. It is defined in RFC 4871. We will be using the milter implementation of dkim http://dkim-milter.sf.net on CentOS 5.2.

  • How To Harden PHP5 With Suhosin On CentOS 5.3

    php Author: Falko TimmeTags: , Comments: 3

    How To Harden PHP5 With Suhosin On CentOS 5.3 This tutorial shows how to harden PHP5 with Suhosin on a CentOS 5.3 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."

  • Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 5.3 x86_64)

    centos Author: Falko TimmeTags: , , Comments: 10

    Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (CentOS 5.3 x86_64) This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. I'll also demonstrate the installation and configuration of Courier (Courier-POP3, Courier-IMAP), so that Courier can authenticate against the same MySQL database used by Postfix.

  • How To Install Openbravo ERP On CentOS 5.2

    centos Author: muffycompoTags: Comments: 1

    How To Install Openbravo ERP On CentOS 5.2 This howto describes how to set up Openbravo ERP (enterprise management system) on CentOS 5.2 using PostgreSQL 8.3. Openbravo is an open source ERP solution designed specifically for the SME (small to midsize firm). Developed in a web based environment, it includes many robust functionalities which are considered part of the extended ERP: procurement and warehouse management, project and service management, production management, and financial management.

  • Building HAVP On CentOS 5.x

    centos Author: awanTags: Comments: 3

    Building HAVP On CentOS 5.x HAVP (HTTP Antivirus Proxy) is a proxy with a ClamAV anti-virus scanner. The main aims are continuous, non-blocking downloads and smooth scanning of dynamic and password protected HTTP traffic. Havp antivirus proxy has a parent and transparent proxy mode. It can be used with squid or standalone. Its older rpms & src.rpms (0.86) don't work (i.e. conflict with the updated clamav), and newer rpm * src.rpm don't exist yet. So HAVP needs to be re-compiled. This guide shows how to build HAVP on CentOS 5.x.

  • Anonymous Proxy Using SQUID 3 On CentOS 5.x

    centos Author: sohaileoTags: Comments: 21

    Anonymous Proxy Using SQUID 3 On CentOS 5.x This howto describes step by step a method to install a SQUID 3 server as an Anonymous Proxy. An anonymous proxy is a tool that attempts to make activity on the Internet untraceable. It accesses the Internet on the user's behalf, protecting personal information by hiding the source computer's identifying information. Simply say to hide your IP.

  • Mail Server Setup With Exim, MySQL, Cyrus-Imapd, Horde Webmail On Centos 5.1

    Author: topdogTags: , Comments: 8

    Mail Server Setup With Exim, MySQL, Cyrus-Imapd, Horde Webmail On Centos 5.1 This how to describes the installation and configuration of a mail system on Centos 5.1 with selinux enabled for enhanced security. This system will be able to service HTTP, HTTPS, SMTP, TLS, SMTP-AUTH, IMAP, POP3 clients and is virtual enabled allowing more than one domain to be served from the system.

  • How To Set Up Apache2 With mod_fcgid And PHP5 On CentOS 5.2

    apache Author: Falko TimmeTags: , , Comments: 3

    How To Set Up Apache2 With mod_fcgid And PHP5 On CentOS 5.2 This tutorial describes how you can install Apache2 with mod_fcgid and PHP5 on CentOS 5.2. mod_fcgid is a compatible alternative to the older mod_fastcgi. It lets you execute PHP scripts with the permissions of their owners instead of the Apache user.