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We have already announced the changes of engines availability due on the 1st of December, it´s important to understand that the SpamCure antispam engine by Mail Filters will also be retired. We have invested in new antispam technology through a partnership Read More...
This blog explains a problem with file transfers in Office Communications Server. The symptoms are that files are being blocked between two clients, but Forefront is not logging any incidents and no notifications are being generated. In order to find Read More...
Although Microsoft doesn’t recommended any particular RBL (Realtime Block List) provider for use with Antigen products, Spamhaus is one of the most widely-known providers on the market. It’s come to our attention recently that Spamhaus has phased out Read More...
Microsoft announced today the release of four service packs from the Antigen and Forefront product families that provide leading protection for customer’s Exchange and SharePoint environments. To download the service packs, and for more information about Read More...
Ever seen the programlog.txt just stop logging? Me neither until the last couple of days. To backtrack a bit, the programlog.txt is the most used and most important of all of the Antigen/Forefront Server logs. It lives in the \Data subfolder of any Forefront Read More...
Good day everybody, some weeks ago I dealt with a request that took me quite sometimes and lots of tests, I thought I should share this on our blog as to save someone´s head hake. The request was: I want to set a File Filter to prevent Standard Users Read More...
Customers often ask us the best way to update their scan engines in their specific environment, so I’m writing this blog to go through the main scenarios that customers face and to discuss how to best choose an update method that suits your individual Read More...
Some links to useful information about Antigen/Forefront Server Security Official MS pages: starts here to find presentations, evaluate the product on-line through our virtual labs and download trial software. Forefront Server Security http://www.microsoft.com/forefront/serversecurity/en/us/default.aspx Read More...
Here are the latest versions as of today (28 th of October 2009) of Antigen and Forefront Server Security products with relevant kb articles. Latest versions are always the “recommended ones”, support specialists may ask you to upgrade your system to Read More...
Following article explains how Exchange Intelligent Message Filtering (IMF) and Antigen Advanced Spam Manager (ASM) work together. Specifically how SCL ratings are assigned IMF Options Blocking spam with the IMF is a two-stage process. The filter scans Read More...
Microsoft recently released Rollup 5 for Antigen 9 SP1 , which contains a particularly important fix for Exchange 2000 / 2003 clusters. The full issue behind this fix is documented in KB957015 . Essentially, the ‘fix’ adds a new Antigen Cluster Resource Read More...
Hello, my name is Robert McCarthy and I am a support engineer for the Antigen and Forefront Server product set. Since the advent of Antigen, its hallmark feature has been the ability to incorporate multiple third party scan engines into our scan jobs. Read More...
The virus world has always seen a battle between virus makers and anti-virus vendors, each trying to outwit each other through their speed and technology. Antigen and Forefront products incorporate proprietary and 3 rd -party anti-virus scan engines that Read More...
This blog entry gives you an overview of licensing for Antigen 9 and Forefront Server Security products, such as FSE and FSSP. Your product’s expiration date can depend on several factors. Historically, Antigen licensing was controlled by a file called Read More...
‘Illegal Mime Header’ is an important feature in Antigen/Forefront. This blog entry describes the expected functionality of this feature from the Antigen 9 for Exchange/SMTP with SP1 and Forefront for Exchange RTM (SP0) releases. The ‘Illegal Mime Header’ Read More...
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