Free small business server antivirus software for linux

Caravan Business Server is an extremely easy to use comprehensive development and deployment framework which has been used to build Enterprise wide, mission critical Web-based applications.
It includes, as a seamless integrated package, an easy to use Scripting Language, Search Engine, Database Engine, a Web Server and a Communication Server, which makes it a 1-Tier Architecture.
Caravan Business Server is currently available on Linux. Once an application is developed on any OS, the same can be simply redeployed on any other OS without making any changes.

PCLinuxOS Business Edition is a Small Business oriented Linux distribution based on the popular PCLinuxOS. While we are based on PCLinuxOS, we are not an "official" part of the PCLinuxOS distro. Our goal to offer the very best in solutions for small business/SOHO needs targeted toward the small/mid-sized business "layperson".

We offer a Desktop solution that is primarily geared to the SOHO, one man shop/business where everything can be done right on your one machine. There are all the business oriented applications you could want, from word processing to graphics production, making bar code labels to spreadsheets and databases. Its right there at your command.

Also available for small business is the Business Edition Server solution. It offers a laymans basic approach to setting up most of the small servers and networking functions you might need for your small business or home office. This server is recommended for businesses with a smaller number of machines on their network.

Both Desktop and Server are made with working together in mind. Desktop is a great "client" for connecting to the many server and networking functions available on the BE Server.

Kumula is designed to become a complete software suite for business needs. Started as software for consultants, it is flexible enough to be used by almost any class of business. Kumula Business Suite provides a small CRM (Clients) and a Mini-DMS (Documents), enhanced by some other applications. Everybody is invited to use it or enhance it.
Kumula is written in Qt (http://www.trolltech.com/products/qt/), PyQt and Python using the fabulous Eric3 development environment.
Enhancements:
- This is the last stable release before Ill port it to Qt4 (as "Kumula2"), so I feel free to call it "1.0".
- The whole suite is becoming bigger and bigger, so now its time to split it. This is the base package with the central Kumula library and the most important applications. The package contains the following programs:
BizCalc:
- The modular designed calculator tool, coming with a spartanic RPN calculator and an unit conversion module
Clients:
- The client/customer management application, with many improvements (like individual client attributes) and the modules "Info" (logo+description), "Contacts" (for managing contact persones, addresses and communication data) and "Tickets" (for letting the users talk about a client like on a web forum)
Configurator:
- The central configuration utility, to setup the database access and the user interface (menus, icons, ...) of all Kumula applications.
Users:
- A small tool for managing the people using Kumula.
- Further application will be provided in separate packages for easier maintenance and faster bugfixes and updates.

Auction Business Manager is a tool that helps you keep track of income and expenses for your online auctions, e.g. with eBay.
Auction Business Manager also color codes your listings so that you can easily see who you need to ship packages to and who still needs to pay.
There is a statistics page that tells you, by month, what your expenses were, what your income was, and how much profit you made, so its easy to see how well your business is growing.
Main features:
- Easy installation - just unzip, upload, install a single table into your MySQL database and youre ready to rock!
- Simple, intuitive interface - Auction Business Manager is structured so that its very easy to make changes to and update your listings.
- Ongoing Balance Sheet - Worried that you might be spending more than youre making? No problem, just keep track with Auction Business Manager, and compare how youre doing from month to month.
- Its Online - Once you install Auction Business Manager on your hosting account, you can access it from any computer.
- Password Protected - Auction Business Manager uses a simple login system to keep unwanted visitors and meddlers out.

The Email Server is designed to provide services offered by its commercial email products, such as IMAP/POP services, Web-Based Email Interface and Administration, Mail Filtering, Spam Blocking and Directory-Based Authentication and Addressbooks.
RH Email Server is fine for businesses and organizations of all sizes. Multiple commercial and educational installations are already using this project. The largest current user load that has been reported is 7,000 + users.
Interoperability between RHSD projects such as the RHSD Email Server and the RHSD Domain Controller will allow for use of Single-Sign On. RHSD also utilizes IETF Standardized projects and therefore will be compatible with any Directory system compatible with LDAP v.3.
Main features:
- Web-Based Email Client for Users
- LDAP Directory / Authentication
- Mail Filtering
- Addressbooks
- Web-Based Administration Tools
- Role-Based Tool Delegation
- Spam Blocking

Business Oriented Framework (BOF) is a Perl application server. It uses SOAP, optionally secured with SSL, to communicate with the client.
The client can use SOAP::Lite or the client module included in BOF, making it easy to connect to the server. User, grou
Enhancements:
- Added support for Schedules and tasks

Business Process Visual ARCHITECT is a full-featured business process modeler that supports the latest OMG Business Process Modeling Notation (BPMN).
Business Process Visual ARCHITECT provides an easy-to-use diagramming environment for you to model your business process, and is a proven solution for bridging the gap between business analysts and IT professionals.
Main features:
- Frictionless business modeling environment
- On-the-fly syntax check and correction according to BPMN specification
- Advanced printing facility for outputting large business process diagram
- Share business process diagram among your company with Teamwork Server
- Incorporate user-defined images to the business process diagram to increase the readability.
Enhancements:
- Branch and tag capabilities were added to the VP Teamwork Server, including Subversion and CVS repository integration.
- This allows different modeling projects to be run in parallel while keeping the release quality project stable in the trunk.
- There were also a number of enhancements for various other features.