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Topic ClosedSpamFilter is officially released

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Direct Link To This Post Topic: SpamFilter is officially released
    Posted: 01 May 2011 at 11:28pm
We have officially released the new SpamFilter ISP and SpamFilter Enterprise v4.2.4.844. This release is available for download in the registered user area of our website. A free Evaluation copy is also available for all other users. 

As always, this upgrade is free for all users with a current software maintenance. 

The changes since the latest official release ( are as follows:

// New to VersionNumber = '';
{TODO -cFix Changed the internal process to insert quarantined emails into database to better handle low-memory situations"}
{TODO -cNew On startup, if running as a service, SpamFilter modifies the service properties to enable the automatic built-inWindows service recovery options so that they restart the SpamFilter service upon crash after 60 seconds"}
{TODO -cNew Modified built-in crash detector so that, in case of exceptions, SpamFilter does not continue on errors, but rather causes SpamFilter to "crash" and automatically restart. If SpamFilter is running as a service, the above service recovery options will cause the SpamFilter service to automatically restart. This should help in having SpamFilter self-recover from serious exceptions "}

// New to VersionNumber = '';
{TODO -cFix Moved the connection stats from the SpamFilter.ini file to a separate SpamFilterStats.ini file in an attempt to solve an issue that can cause the SpamFilter.ini file to become 0 bytes in size"}

// New to VersionNumber = '';
{TODO -cFix Solved issues that caused these errors to be logged: "Exception occurred during RECEIVEMESSAGE GetCompletedRCPTTO - continuing processing"}
{TODO -cFix The filterBase64html filter fails to stop base64 text and html attachments if the Content-Type header with the base64 indicator also contains a charset indicator on the same line}
{TODO -cNew Added support for a new parameter in the SpamFilter.ini file - VerifyRCPTTOForCleanEmails=1}

// New to VersionNumber = '';
{TODO -cNew Added support for a new parameter in the SpamFilter.ini file to control if the NDR will contain the entire original email or only its headers: IncludeOriginalMessageOnNDR=1}

// New to VersionNumber = '';
{TODO -cFix SpamFilter sent a line with STARTTLS in the EHLO response, even though TLS is not supported, causing some remote SMTP server to attempt a TLS connection which could eventually result in a disconnect without the messgage being received}

// New to VersionNumber = '';
{TODO -cFix SpamFilter Enterprise would not recognize the "SQL Native Client" (SQLNCLI.1) provider for Microsoft SQL Server}

// New to VersionNumber = '';
{TODO -cFix If a DNS server reports the error "Query Server Error" during the MX filter test, this would cause the MX test to fail even if the MX record was valid}

// New to VersionNumber = '';
{TODO -cNew Added support for improperly formatted SPF records that contain multiple v=spf1 mechanisms (such records were trated as malformed and the SPF check was skipped before)}
{TODO -cFix SpamFilter Enterprise, when using a MySQL database, would needlessly reload all blacklists/whitelists settings for a domain when only a single blacklist/whitelist was changed. MSSQL was (correctly) only reloading the settings for the list that was modified}
{TODO -cNew Enabled SSL v3 when downloading antivirus definition updates}
{TODO -cNew Added entry XServerBanner in SpamFilter.ini file to customize the X-Server header}
{TODO -cNew Added entry HideXSFBlockedKeywordsReasonHeader in SpamFilter.ini file to prevent display of triggered blacklist keywords in headers}

Roberto Franceschetti

LogSat Software

Spam Filter ISP
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