本节中的指南帮助与ORF设置和维护任务。

• ORF 101Featured
  Also known as the Absolute Essentials You Need To Know About ORF (No Excuses!), this brief introduction to ORF will give you the absolute essentials you need to know about ORF to get started (seriously, no excuses!)
• Best PracticesFeatured
  A must-read for every ORF administrator who wants to get the best performance out of ORF.
• Deployment Guide
  Helps with planning for ORF deployment in your network.
• Installation Guide
  Step-by-step instructions for installing ORF.
• Testing Guide
  Tips and information about testing and evaluating ORF.
• Trial Conversion Guide
  Instructions for a seamless conversion of your evaluation version into a fully registered one.
• Upgrade Guide
  Detailed information on planning and executing in-place upgrades from previous ORF versions.
• Configuration Backup Guide
  Backing up and restoring your configuration, descibed in a single article.
• Migration Guide
  Helps with migrating ORF from one server to another.
• Multi-Server Usage Guide
  Explains how ORF can be set up and used in multi-server environments.

本节中的用于下载，帮助ORF与外部数据库配置的指南。用于使用外部数据库保存自动发件人白名单，灰名单，DHA和Honeypot 功能。

为每一类数据库提供了一个ZIP包，里面包括配置流程说明文档。

如果需要导入现在ORF数据到现在外部数据库环境，请下载Database Converter Tool.

各种包含ORF和非ORF的内容主题文章。

ORF 技术文章

• How to blacklist self-spam?
  Guidelines for dealing with the kind of spam where you appear to be the sender (but you are not).
• How to publish honeypot addresses?
  Setting up and using honeypots (spamtraps) with ORF.
• How to stop backscatter?
  Are your users flooded with non-delivery reports of emails they never sent? You are likely under a backscatter attack – learn how to prevent these.
• Using ClamAV with ORF - Part I
  Setting up and using the free ClamAV anti-virus with ORF.
• Using ClamAV with ORF - Part II
  Using third-party anti-spam signatures with ClamAV and ORF.
• Using ORF to pass MAPS open relay test
  Archive content. Explained how ORF could be configured to pass the open relay testing procedure of the now-gone MAPS DNSBL.

非ORF 技术文章

• Removing Read Receipts
  Archive content. A complete walkthrough of creating a script for removing read receipt requests on your email servers. (IIS SMTP/Exchange 2000/2003 only)
• Simple Attachment Filtering
  Archive content. Another scripting walkthrough for creating a simple attachment filter solution. (IIS SMTP/Exchange 2000/2003 only)
• SMTP AUTH Relay Attacks
  Spammers often seek misconfigured SMTP servers with weakly protected user accounts for hijacking. Secure your server to prevent unauthorized relaying.