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SpamFilter pre-release

Printed From: LogSat Software
Category: Spam Filter ISP
Forum Name: Announcements
Forum Description: Announcements for SpamFilter ISP and SpamFilter Enterprise
Printed Date: 18 October 2017 at 11:54pm

Topic: SpamFilter pre-release
Posted By: LogSat
Subject: SpamFilter pre-release
Date Posted: 23 March 2017 at 9:00am
A new pre-release of SpamFilter (v4.7.3.222) is available in the registered user area.

This version contains a just a few minor bug fixes, along with the option to include the email address specified in the "From:" header when checking entires in the AutoWhitelistForceDelivery filter.

The full list of changes since the latest official release ( is as follows:

// New to VersionNumber = '';
{TODO -cNew : When using the option to include the email address in the "From:" header introduced in v4.7.3.217, we are now also comparing the From: header when testing the entries in the AutoWhitelistForceDelivery file}
{TODO -cFix : When using the option to include the email address in the "From:" header introduced in v4.7.3.217, SpamFilter was not logging the fact that the email was being whitelisted when the sender matched due to the From: hedaer}
{TODO -cFix : During an SPF filter TXT record check, if the TXT record is longer than 255 characters, and the DNS server used by SpamFilter has a bug that causes it to respond with a malformed packet (which will be flagged as such during a Wireshark capture), this can cause SpamFilter to max out the CPU and freeze after a few such queries}

// New to VersionNumber = '';
{TODO -cFix : During an MX filter record check, if a DNS servers does not allow SpamFilter to query it, SpamFilter incorrectly treats the error "DNS Server Reports Query Refused Error" as a "DNS Server Reports Query Name Error". As the latter (Query Name Error) indicates a non-existent record, the "Query Refused Error" makes SpamFilter think the MX record does not exist and thus the email is incorrectly rejected}

Roberto Franceschetti" rel="nofollow - LogSat Software" rel="nofollow - Spam Filter ISP

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