Category Archives: Network

Postfix Backscatter Howto

Overview This document describes features that require Postfix version 2.0 or later. Topics covered in this document: What is backscatter mail? How do I block backscatter mail to random recipient addresses? How do I block backscatter mail to real recipient addresses? Blocking backscatter mail with forged mail server information Blocking backscatter mail with forged sender …

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How-To setup a wildcard DNS record for dynamic subdomains in Plesk 8

This tutorial describes how to setup a wildcard DNS record in Plesk 8 using Bind and Apache. This allows you to use *.domain.com to access your www.domain.com (http://www.domain.com) website. For example, any of the following would be automatically redirected to www.domain.com (http://www.domain.com) test.domain.com john.domain.com jane.domain.com bugs.domain.com

Nginx

Nginx is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server.Igor Sysoev started development of Nginx in 2002, with the first public release in 2004. Nginx now hosts nearly 7.50% (20.5M) of all domains worldwide. Nginx is known for its high performance, stability, rich feature set, simple configuration, and …

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Wildcard Subdomains in a Parent Folder

Wildcard Subdomains in a Parent Folder This is just a really easy way to keep adding new subdomains, or to add new domains automatically when DNS records are pointed at the server. Note that I have included FCGI here as well. If you want to just serve static files, strip out the FCGI config and …

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Linux Open Source Telephony Projects Voices

AsteriskNOW AsteriskNOW is an open source Software Appliance based on CentOS. As it provides a modified kernel, please don’t ask for help on CentOS channels but seek help from them. Quoting from their document, AsteriskNOW 1.5.0 released: “As always, please use http://bugs.digium.com/ and http://forums.digium.com/ for issues and feed.”