Password Hint If you have not signed in recently, your password may be your Customer ID. Check your email archives for your Customer ID or reset your password.

The new ORF 5. Simply different.

or learn more

ORF is our award-winning spam filtering software for Microsoft® Exchange Server.

Layered protection

No single technology catches all spam. The 23 layers of tests in ORF ensures the maximum detection rates.

ORF ♥ administrator

From the industry's best logs to the friendly UI, ORF works for the administrator, saving time, resources and sanity.

No false positives

Never miss an important email again. ORF ships with multiple dedicated tools against false positives.

Proven performance

Deployed at 11,000 organizations in 112 countries, ORF filters thousands of emails every second, 24 hours a day.

I am installing your product at all of my customer sites, in test mode, a few at a time. Everywhere it is being tested, the recipients praise the product. I have no doubt they will purchase.

Dale Rumer, President, Creative Software Services, Inc.

The 30-day statistics below are generated from automated, anonimized reports received from ORF users worldwide.
Total emails filtered Spam rate
681,142,056 80.59%
Ready to experience ORF? Take the tour, try ORF now free for 42 days, or take the deep dive and buy a license.
We offer a 90 day, no questions asked money-back guarantee.