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Recommended DNSBLs, SURBLs and External Agents
4 months ago
The following article lists the recommended DNS Blacklist, SURBLs, and External Agents Vamsoft recommends. Enabling these will ensure high spam catch rate while keeping the false positive rate at a minimum.
What are the system requirements of ORF?
6 months ago
—
applies to
ORF 6.5
/ ORF 6.4
/
and 5 other product versions
ORF requires the following minimal configuration.
How do I configure ORF to move spam into the users' Junk E-mail folder?
1 year ago
Instructions for tagging and redirecting blacklisted emails to the Junk E-mail folder in various versions of Exchange.
"SERVFAIL, RCODE 2" DNS lookup error logged for certain SURBL tests
2 years ago
You may receive this error message if obsolete SURBLs are enabled on the SURBL Test page.
Known Issues
1 week ago
—
applies to
ORF 6.5
This article contains the complete list of known issues with the latest ORF 6.5 version.
Is there a best practices document for ORF?
2 years ago
Yes, it is called the Best Practices Guide. We also recommend reading the ORF 101 Guide, which covers the basics of ORF.
Is Exchange 2019 supported by ORF?
6 months ago
—
applies to
ORF 6.4
/ ORF 6.3
/
and 6 other product versions
Yes, Microsoft® Exchange 2019 is fully supported by ORF.
ORF 6.5 Change Log
3 months ago
—
applies to
ORF 6.5
The complete list of changes implemented in ORF 6.5 compared to the previous 6.4 release.
My users seem to receive spam from our domain. How do I stop that?
6 months ago
Read our article for possible solutions: How to blacklist self-spam?.
Popular Articles
Historic Change Log
3 months ago
This article contains the complete list of changes since the 1.0 release of ORF.
ORF 6.3 Change Log
6 months ago
—
applies to
ORF 6.3
The complete list of changes implemented in ORF 6.3 compared to the previous 6.2.1 release.
ORF 6.4 Change Log
3 months ago
—
applies to
ORF 6.4
The complete list of changes implemented in ORF 6.4 compared to the previous 6.3 release.