welcome to o3 magazine

o3 is a FREE electronic publication distributed in PDF format. o3 is published using open source software exclusively. The focus of o3 is on the use of Free and Open Source (FOSS) software in Enterprise and Business environments.

o3 has been used by our readers to help push important open source delpoyments past management, help small business owners understand IT solutions being marketed to them and help IT professionals keep up to date with the bleeding edge of open source technology.

#9: Open Source Publishing

Issue 9: Download Now

• Creating Newsletters with OpenOffice
• Open Source Publishing with Scribus
• Collaborative Document Editing
• GIMP created graphics for Publishing

#8: Enterprise Email Solutions

Issue 8: Download Now

• Building Secure Postfix Appliances
• Using DSPAM
• Designing Scalable SMTP Networks
• MobilityEmail Client
• Voicemail / Email Integration
• Using Dovecot for IMAP / POP3
• Webmail with RoundCube
• Encrypting Email Protocols