Issue 9 of o3 magazine is now available. This issue looks at how to build your own professional magazine (digital or print) using Open Source tools. This is basically a step by step guide to how we build o3 magazine.

This tutorial will explain how to run a mail server with virtual domains and users using a MySQL backend to store email informations.
Postfix will be our SMTP server, Dovecot will be handling IMAP (optionally one could configure POP3 also) so that users can retrieve their email.

This guide describes how to set up a full email solution in Debian Linux (all code is from Debian Etch). I was asked to design a secure, scalable, portable solution for a small company.

YPOPs! is an application that provides POP3 and SMTP access to Yahoo! Mail. This application is more like a gateway. It provides a POP3 server interface at o­ne end to talk to email clients and an HTTP client (browser) interface at the other which allows it to talk to Yahoo! The same concept holds good for SMTP as well.It works with all know email clients like Outlook, Thunderbird, Evolution, Eudora etc.

Issue 18 is here and with it another bunch of great articles all about free software. We have Andrew Min showing us how to dual-boot Windows and Kubuntu. There's Mitch Meyran's in depth article on 3D desktops and Xavier Calbet's one on Fractal generation.

The usual practice of configuring your email client to retrieve email from your ISP's servers works well, but not for all situations. Here's a way you can set up a single machine on your own network to fetch and store your email and serve it to any number of email clients.

This article shows how you can install the Zimbra Desktop email client on an Ubuntu 8.04 LTS (Hardy Heron) desktop. Zimbra Desktop is a full-fledged replacement for email clients such as Outlook or Evolution, offering email, contacts, calendar, documents, tasks, etc. You can use it in conjunction with the Zimbra Collaboration Suite (ZCS) or any other email account that supports POP3 or IMAP.

Welcome to the premier Unified Computing magazine for Information Technology Professionals. Published on a monthly basis, opensourc3 is available for FREE download in PDF format, or can be read on-line. This first issue contains articles on Hypervisor and Cloud Technologies, Virtualization and KVM, Deploying iSCSI in Linux, Management with Puppet and more.

A new month (well, in two days) and a new magazine issue is out. This month, we’ve got: My Story – Ubuntu in Public Education, and Why I Use Linux, Top 5 – Synchronization Clients, and Review – Exaile.