GFI Software/GFI MailEssentials

http://www.gfi.com
GFI MailEssentials detects and blocks phishing emails, and adds email management tools to your mail server, including disclaimers, mail monitoring, Internet mail reporting, list server, server-based auto replies and POP3 downloading.
Aim.
The aim of this book is to provide access to important information that can help users make the best use of GFI MailEssentials. Wikibookians are therefore encouraged to update this content and/or send feedback, ideas and comments on how this documentation can be further improved via the wiki discussion board, GFI Forums, or by sending an email to documentation@gfi.com.
All feedback is welcome! Please contribute your topics with the above principles in mind.
Introduction.
The most effective way to beat spammers at their game is to use GFI MailEssentials™, a leading anti-spam solution that has won several awards.
GFI MailEssentials features not one, but two anti-spam engines to give administrators an ultra high spam capture rate out-of-the-box with minimal configuration. Incorporating multiple anti-spam modules and technologies, GFI MailEssentials not only delivers one of the highest spam capture rates in the industry, over 99%, but it is also a market leader in reducing false positives.
Shipping at a highly competitive price, GFI MailEssentials has been designed for ease-of-use. With its agile anti-spam methodologies, not only will administrators benefit from out-of-the-box filtering, but they will also gain protection from each new attack without the need to tweak GFI MailEssentials. IP reputation filtering, Bayesian filtering, greylisting, directory harvesting attack protection and other advanced anti-spam technologies are also included, ensuring the safe delivery of important emails.
GFI MailEssentials detects and blocks phishing emails, and adds email management tools to your mail server, including disclaimers, mail monitoring, Internet mail reporting, list server, server-based auto replies and POP3 downloading.
Why Choose GFI MailEssentials as Your Exchange Anti-spam Filter?
How does GFI MailEssentials work?
Inboud mail filtering.
Inbound mail filtering is the process through which incoming email are filtered before delivery to users. 
When an email is received:
Outbound mail filtering.
Outbound mail filtering is the process through which email sent by users within a company is processed before it is sent out.
Getting Started Guide for GFI MailEssentials.
The scope of this ‘Getting Started Guide’ is to help you install and run GFI MailEssentials on your network with minimum configuration effort. It describes:
Manual structure
The sections in this manual are ‘self contained’ and are designed to guide you through the sequence of steps needed to:
Follow the instructions for your type of network using the appropriate section in this manual. Where applicable each section contains information related to installing GFI MailEssentials on the same server as your mail server, on a mail gateway or relay/perimeter server or in a clustered environment.
The following links enables you to browse GFI MailEssentials Getting Started Guide.
Chapter 1: Introduces the Getting Started Guide.
Chapter 2: How does GFI MailEssentials work?
Chapter 3: How to install GFI MailEssentials for Microsoft Exchange 2003.
Chapter 4: How to install GFI MailEssentials for Microsoft Exchange 2007 and 2010.
Chapter 5: How to install GFI MailEssentials for Lotus Domino.
Chapter 6: How to install GFI MailEssentials for SMTP Servers.
Chapter 7: Describes the Post-install actions when installing GFI MAilEssentials.
Chapter 8: How to uninstall GFI MailEssentials.
Chapter 9: Troubleshooting.
Chapter 10: Installing MSMQ
Chapter 11: Glossary
Administration and Configuration Manual for GFI MailEssentials.
This user manual is a comprehensive guide that aims to assist systems administrators in configuring and using GFI MailEssentials in the best way possible. It builds up on the instructions provided in the GFI MailEssentials ‘Getting Start Guide’ and describes the configuration settings that systems administrators must do so to achieve the best possible results out of the software 
Chapter 1: Introduces the Administration and configuration manual.
Chapter 2: About GFI MailEssentials.
Chapter 3: Viewing anti-spam processing status.
Chapter 4: Routine Administration.
Chapter 5: Configuring anti-spam.
Chapter 6: Customizing other features.
Chapter 7: Customizing GFI MailEssentials setup.
Chapter 8: Miscellaneous.
Chapter 9: Troubleshooting &amp; support.
Chapter 10: Bayesian Filtering.
Troubleshooting.
This section explains how you should go about resolving issues that you might encounter while using GFI MailEssentials. The main sources of information available are: