ADDED: "Real" Reverse DNS Test This new subtest of the Reverse DNS Test checks if the sending IP has reverse name (DNS PTR record). Blacklisting the resolved host names is also supported.
ADDED: Keyword Whitelist A new On Arrival-only test for whitelisting emails with specific keywords or patterns in the email body, subject or header.
ADDED: Charset Blacklist Another On Arrival-only test, for blacklisting emails written in specific languages/scripts.
ADDED: Compatible with Microsoft® Exchange 2007 on Windows Server 2008 Version 4.2 now supports the Windows Server 2008 platform, when running with Microsoft® Exchange 2007. Note that the IIS SMTP-only mode is not supported on this platform, Exchange 2007 is required.
ADDED: SPF Exceptions Allows excluding specific senders from the SPF test by the sender email address or the source IP address.
ADDED: Auto Sender Whitelist Sender Exceptions This feature can be used to quickly un-whitelist accidentally whitelisted senders, without editing the Auto Sender Whitelist database.
ADDED: ORF Text Log Retention Control Allows automatic deletion of the ORF Text Log files after a user-defined number of days. This feature is disabled by default.
ADDED: Optional HELO/EHLO Logging When this option is enabled, the SMTP HELO/EHLO argument domain is added to the ORF logs as a separate column, helping the creation of HELO Blacklist expressions. This feature is disabled by default.
ADDED: Minor improvements
#Integrated Configuration Export/Import Guide: Instructions on exporting and importing the entire ORF configuration are now available from the ORF Administration Tool menu.
#The ORF Administration Tool now remembers the last open page.
#The ORF Log Viewer can start the ORF Administration Tool when sending to blacklists/whitelists.
#The Uninstaller now asks if data and configuration files should be left on the system.