ORF Enterprise Edition is an enterprise-level anti-spam solution that helps you to block spam before it reaches your network. It wedges into the SMTP conversations and monitors all incoming SMTP traffic.
For the most effective filtering, ORF uses a combination of anti-spam technologies, such as DNSBL's, SURBL's or Greylisting to identify and blacklist unsolicitied emails. Custom tests are provided in addition to the above, e.g. regular expression-supported keyword filtering, attachment filtering or Active Directory-based recipient validation.
Using the self-learning Automatic Sender Whitelist of ORF, you can eliminate false positives effectively. You can also create your own IP address, sender and recipient email address lists. While the whitelists can be used to exclude hosts, senders or local mailboxes from filtering, the same type of blacklists help you to reject messages from specific hosts or IP ranges, senders (domains) or local mailboxes.
ORF can be used with Windows Server's built-in IIS SMTP Service and Microsoft Exchange Servers (2000, 2003, 2007 or 2010).
ORF was designed with high-performance and robustness in mind, it performs well even under heavy usage. It is being used in networks with a daily average of 2-3 millions incoming email without any performance problems.
» version 4.4 - posted on 2010-02-15
» version 3.0.1 - posted on 2006-07-18
EULA - End User License Agreement
ELECTRONIC END USER LICENSE AGREEMENT
FOR OPEN RELAY FILTER ENTERPRISE EDITION
This Limited Use Software License Agreement (the "Agreement") is a legal agreement between you (either an individual or a single entity) and Vamsoft Ltd. ("VAMSOFT") for the VAMSOFT software product ("Software") with which this Agreement is provided, including associated media, printed materials, and "online" or electronic documentation. The term "Software" also shall include any upgrades, modified versions or updates of the Software licensed to you by VAMSOFT.
By installing, copying, or otherwise using the Software, you agree to be bound by the terms of this Agreement. If you do not agree to the terms of this Agreement, do not install, distribute, or use the Software.
The Software is protected by copyright laws and international copyright treaties, as well as other intellectual property laws and treaties. The Software is licensed, not sold.
The evaluation (trial build) version of the Software, may be freely distributed, with exceptions noted below, provided the distribution package is not modified. You may not charge any fee for the copy or use of the evaluation Software itself, but you may charge a distribution fee that is reasonably related to any cost you incur distributing the evaluation Software (e.g. packaging). You must not represent in any way that you are selling the Software itself. Your distribution of the evaluation Software will not entitle you to any compensation from VAMSOFT.
You may install the evaluation version of the Software for testing and evaluation purposes. A trial limitation is built into the evaluation build of the Software. The evaluation version of the Software stops functioning 30 days after the installation.
The registered build of the Software is shipped without the trial limitation. To obtain a copy of the registered build, you must purchase Software License for the Software.
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You may also make copies of the Software as may be necessary for backup and archival purposes, provided your backup copy is not installed or used on any computer.
You may not use, copy, emulate, clone, lease, sell, rent, sublicense, lend, modify, decompile, disassemble, otherwise reverse engineer, or transfer the Software, or any subset of the Software, except as provided for in this Agreement. You may transfer all your rights to use the Software to another person or legal entity provided (1) that you transfer this Agreement, the Software, including all copies, updates and prior versions to such person or entity, (2) that you retain no copies, including copies stored on a computer, and (3) that the receiving party accepts the terms and conditions of this Agreement, (4) that you transfer the original registration email to the receiving party in either electronic or printed form.
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