Today we are promoting to "official release" the latest build of SpamFilter ISP v4.0.0.772. It 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.
SpamFilter ISP v4.0 and SpamFilter Enterprise v4.0 introduce two new filters to fight spam:
- http://www.logsat.com/sfi-spam-filter-how-it-works/sfi-spam-filter-greylisting.asp - Greylisting
- http://www.logsat.com/sfi-spam-filter-how-it-works/sfi-spam-filter-sfdc.asp - SFDC - SpamFilter Distributed Content
Updated manuals and documentation for this new release are available at:
http://www.logsat.com/spamfilter/pub/SpamFilterDocs.zip - www.logsat.com/spamfilter/pub/SpamFilterDocs.zip
As always, all users with a current software maintenance will receive this upgrade free of charge.
The changes since the latest available official version (3.5.4.718) are as follows below.
// New to VersionNumber = '4.0.0.772';
{TODO -cFix : "Invalid Header Id nnnn" DNS errors could cause valid MX record lookups to fail}
{TODO -cFix : Exception occurred during AddToQuarantineThreadDone: Access violation at address 0042396A}
// New to VersionNumber = '4.0.0.770';
{TODO -cFix : When a "tag and deliver" option is seleced, and the
recipient is whitelisted (or the email is delivered because of the
AutoWhiteListForceDelivery list) the email is still tagged as spam when
forwarding it}
{TODO -cFix : The ResponseGreyList parameter in the SpamFilter.ini is not being honored to provide a customized response}
{TODO -cFix : Fixed various minor bugs in the handling of spam
emails when various tag and deliver options are activated and
recipients are whitelisted/AutoWhiteListed}
{TODO -cNew : The greylist filter is now disabled by default when
upgrading from SpamFilter v3.5, or from a versions where the greylist
settings were not present in the SpamFilter.ini file}
{TODO -cNew : Modified the tblbl_IPs table in SpamFilter
Enterprise - increased IP filed's length from 15 to 18 to accomodate
CDIR suffix}
{TODO -cNew : Added the option to use CDIR notation in the IP blacklist}
// New to VersionNumber = '4.0.0.768';
{TODO -cFix : Bug introduced in SFE build 767 (loads 20x - 40x
faster...) caused incorrect destination SMTP servers and ports to be
entered instead of NULL values in the _LocalDomains.txt file, causing
incorrect destination SMTP servers }
// New to VersionNumber = '4.0.0.767';
{TODO -cNew : New filter/feature is now available - Greylisting}
{TODO -cNew : New filter is available - SFDC - SpamFilter Distributed Content}
{TODO -cNew : SpamFilter Enterprise loads 20x - 40x faster when tables contain 100,000+ rows }
{TODO -cFix : The MaxMsgSizeForSpamFiltering option is sometimes ignored if an email fails the IP-based tests}
{TODO -cFix : In SpamFilter Enterprise - added fields: SFDC_NetworkReliability and SFDCForceDelete to tbl_filtersettings table}
// New to VersionNumber = '3.5.4.730';
{TODO -cFix : The keyword filter (along with the
Bayesian/Image/SURBL filters) is not being checked when there is a
single whitelisted recipient in an email, and the recipient has one of
the :tag options set}
{TODO -cFix : When using the "Customized Filter Settings" to
disable the keyword filter for a domain, it's possible that the "
Detected blank HTML email with specified attachment" filter could be
triggered incorrectly}
{TODO -cFix : When emails have multiple html parts, and the last
one in the email is blank, it's possible that the " Detected blank HTML
email with specified attachment" filter could be triggered incorrectly}
// New to VersionNumber = '3.5.4.728';
{TODO -cNew : Added header 'X-SF-Originating-IP' in emails to additionally log the peer IP address}
{TODO -cNew : Added option MaxMsgSizeForSpamFiltering in
SpamFilter.ini file to whitelist emails that are larger than a specific
size}
{TODO -cNew : Added option ForwardAllSPAMtoEmailAddress in
SpamFilter.ini file to forward all spam emails to an alternate email
address}
{TODO -cFix : The IPCacheLimboTimeTrigger paramter in the
SpamFilter.ini file was not being honored, and IPs were removed from
the limbo cache after 1 minute}
// New to VersionNumber = '3.5.4.726';
{TODO -cFix : Exception occurred during
TTerminateIdleThreads.Execute: Access violation at address 004A6BA6 in
module 'SpamFilterSvc.exe'. Read of address FFFFFFB4}
{TODO -cNew : Changed the interval on which the quarantine queue is retried form 1 minute to 5 minutes}
// New to VersionNumber = '3.5.4.725'; {TODO -cNew : Implemented a
queue for quarantined emails in case the database is offline. The
archival process is queued and will resume when the DB is back online}
-------------
Roberto Franceschetti
http://www.logsat.com" rel="nofollow - LogSat Software
http://www.logsat.com/sfi-spam-filter.asp" rel="nofollow - Spam Filter ISP
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