ORF 5.3 Public Preview

April 22, 2014

The first preview release of ORF with support for Exchange 2013 SP1 Edge Transport is now available on our website.

ORF 5.2 General Availability

March 3, 2014

The latest ORF release has arrived with new and useful features from the Vamsoft labs. Get your registered copy from the Client Portal or update your evaluation version from the Trial Download page.

Get ORF 5.2 Beta R2

February 19, 2014

The second release of ORF 5.2 with extended expiration is now available. Update your Beta R01 release to extend your evaluation time to March 25, 2014.

ORF 5.2 Beta R1

February 10, 2014

Curious what is the next ORF like? The first public preview of ORF 5.2 is available for download. Learn more at

ANN: ORF 5.1 Released

June 4, 2013

The first update to the highly appraised new ORF 5 generation is now here with support for Microsoft® Exchange 2013 and many more improvements and tweaks. Learn more about ORF 5.1 and download the latest (...)

ORF 5.1 Beta R1

May 6, 2013

We are happy to announce the first public preview of ORF 5.1, which now supports Microsoft Exchange 2013. Learn more and download the beta from

The NJABL DNS Blacklist is shutting down

March 5, 2013

After several years of providing high quality spam source information for the community, the DNS Blacklist "Not Just Another Bogus List (NJABL Combined List)" is now shutting down. ORF clients using this (...)

November '12 VBSpam award won again

November 27, 2012

After a small hiccup in the previous test ORF was once again awarded the VBSpam Verified qualification. 99.32% spam catch rate with only 9 emails coming back as false positives.

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