How do I find out what a Spam Custom Rule is?

Posted by SoaperGEM on Server Fault See other posts from Server Fault or by SoaperGEM
Published on 2009-10-06T15:07:42Z Indexed on 2011/01/17 19:55 UTC
Read the original article Hit count: 276

Filed under:

spam-filter

|

barracuda

|

scoring

We use a Barracuda Spam Filter at work, and we also provide a mass emailing program to some of clients that send out newsletters. Lately one of them's been composing his latest company newsletter and has been trying to send preview messages to himself, but they've actually been quarantined by Barracuda as potential spam, even though they aren't. I can see the breakdown of the spam scoring headers in Barracuda, but I'm not sure what certain rules mean. Here's the breakdown:

 pts rule name                      description
---- ----------------------         --------------------------------------------------
0.00 FUZZY_CPILL                    BODY: Attempt to obfuscate words in spam
2.21 HTML_IMAGE_ONLY_24             BODY: HTML: images with 2000-2400 bytes of words
0.00 HTML_MESSAGE                   BODY: HTML included in message
0.50 BSF_SC0_SA_TO_FROM_ADDR_MATCH  Sender Address Matches Recipient Address
1.00 BSF_SC0_SA392f                 Custom Rule SA392f

What is "Custom Rule SA392f"? Where do I find descriptions of these custom rules? And what does "images with 2000-2400 bytes of words" mean? Is that referring to the file size of the image, or something about the attributes on the <img> tag?

© Server Fault or respective owner

Related posts about spam-filter

Simple Microsoft Outlook 2007 spam filter

as seen on Code Project - Search for 'Code Project'
A very simple outlook Spam filter >>> More
Setting up a Barracuda Spam Filter

as seen on Server Fault - Search for 'Server Fault'
We have just purchased a Barracuda Spam Firewall 300, we have set it up but are having problems authenticating with our Exchange server (2007). I spoke to Barracuda about it and they said I need to exclude the Barracuda box from authentication from within Exchange, how do I do that? >>> More
naive bayesian spam filter question

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi guys, I am planning to implement spam filter using Naive Bayesian classification model. Online I see a lot of info on Naive Bayesian classification, but the problem is its a lot of mathematical stuff, than clearly stating how its done. And the problem is I am more of a programmer than a mathematician… >>> More
Java Spam Filter

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to create a spam filter in Java using the Bayesian algorithm. I use a text file that contains email messages and split the tokens using regex, storing these values into a hashmap. My problem is, with regex, the email addresses are split so instead of: [email protected] regex causes… >>> More
ASP.NET Emails blocked by Spam filter on Exchange

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to send an email via some C# ASP.NET code. This is being sent to our internal mailrelay server, with our standard "from" address (e.g. [email protected]). In some instances, this is getting through OK, in others, it's getting blocked by the Spam Filter. An example of our Web.config <mailSettings> … >>> More

Related posts about barracuda

Barracuda spam filter alternative - virtualization/appliance friendly?

as seen on Server Fault - Search for 'Server Fault'
I've sold and deployed Barracuda spam and web filters for years. I've always thought that the functionality was good (Barracuda Central, easy interface, effective filtering), but the hardware on the entry to midrange units is a weak point. They have single power supplies, no RAID and limited monitoring… >>> More
Emails Generated From Our Linux Server are Blocked By Our Exchange Server (That Has Barracuda)

as seen on Server Fault - Search for 'Server Fault'
We have our company website hosted on a Linux machine. It is sending mail via postfix. The emails are working and being sent to all email clients like Gmail. However, we are not receiving the emails on our exchange server. When we look at the logs, we see that the connection is being refused,… >>> More
Setting up a Barracuda Spam Filter

as seen on Server Fault - Search for 'Server Fault'
We have just purchased a Barracuda Spam Firewall 300, we have set it up but are having problems authenticating with our Exchange server (2007). I spoke to Barracuda about it and they said I need to exclude the Barracuda box from authentication from within Exchange, how do I do that? >>> More
SQL Server Offsite Backups

as seen on Server Fault - Search for 'Server Fault'
We have about !TB of SQL Server databases, and these databases generate about 200GB of data changes each day. Up to this point we have been doing Weekly full backups, daily diff backups, and hourly transaction log backups. The full and diff backups are backed up to tape and taken offsite each day… >>> More
Mail server not sending or receiving after removal from barracuda blacklist to white list

as seen on Server Fault - Search for 'Server Fault'
Mail server not sending or receiving after removal from barracuda blacklist to white list. I've checked against black lists and the ip and domain are clean. 1and1 are saying its Barracuda black list and barracuda are saying its not blacklisted and that its somethign with 1and1 server. section from… >>> More