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External Agents
Backscatter Protection Agent
Visit websiteORF External Agent to detect and stop backscatter that you receive when a spammer sends forged emails in your name. Requires ORF 2.1 or newer.
PDF Spam Agent
Visit websiteThis tool is an External Agent for ORF 2.1 and newer versions that extends ORF with PDF spam detection capabilities.
Image Spam Agent
Visit websiteThis tool is an External Agent for ORF 2.1 and newer versions that improves ORF by image spam detection capabilities.
Other Tools
Database Converter
Visit websiteTransfer data from ORF Private Local Databases (Auto Sender Whitelist, Greylisting, etc.) to External Databases using the Database Converter tool.
OLE DB Provider for ORF Log Files
Visit websiteAllows easy and fast machine processing ORF log files using familiar technologies like ADO and ADO.NET. Demo for importing log data into SQL databases is included (ASP.NET and Microsoft® SQL Server).
ORF Log to XML Converter 1.1
Downloadorflogtoxml-1.1.zip (333 kB)Tool for converting ORF logs into well-formed XML documents. Requires the above OLE DB Provider for ORF Log Files package.
Envelope Headers
Downloadsmtpenvl.zip (9.7 kB)A CDO OnArrival Event sink script that inserts the SMTP envelope (P1) sender, recipient and client IP addresses into every incoming email as X-fields. Compatible with IIS 5/6, Exchange 2000 and 2003 (Exchange 2007 and later versions are not supported). Does not require ORF.
Remove Old Files
Downloadolddel.zip (1.4 kB)A script that can be used to remove files older than a specific age limit. You may find this script useful if you want to remove old log files periodically (recommended to run as a scheduled task).
Read Receipt Removal
Read articleArticle about using CDO OnArrival Event Sinks to removes the read receipt requests from the incoming emails. Full event sink script download and installation instructions are available.