Bayesian Spam Filters Explained

In a word Bayesian spam filters are "intelligent". Bayesian spam filters are intelligent in so far as they're capable of comparing two sets of information and acting on the result. This is in direct contrast to the vast majority of other spam filters who use pre-built rules to decide which e-mail is spam and which is not.

Bayesian spam filters can take one group of legitimate e-mail and another group of spam and compare the values and data of each. The definition of legitimate e-mail that it creates at the end of this comparison session is what it uses going forward to scan your inbox for spam.

FYI Bayesian spam filters are named after Thomas Bayes an 18 century cleric who created something known as Bayes Theorem. In summary Bayes Theorem is as follows: .."in statistical inference to update estimates of the probability that different hypotheses are true, based on observations and a knowledge of how likely those observations are, given each hypothesis." In plain English it looks for obvious repeating patterns to form an "opinion" on something. In spam filter terms that "opinion" becomes a rule which keeps you spam free (or pretty close :-)

The really neat thing about Bayesian filters is that they're capable of learning. For example if they decided to block an e-mail because the filter perceived it as junk but the user marked it as valid mail the Bayesian filter then knows not to block that type of e-mail in the future. So, in time, this type of spam filter learns enough to block spam far more effectively. AOL have embraced this type of spam filter with the launch of AOL 9.0 and AOL Communicator- if the big dog wants it then it must be worthwhile?

So what Bayesian spam filtering options are available to you? Well quite a few to be honest and you'll be pleasantly surprised by some of the names involved :-) The first one on the list is AOL with their AOL Communicator product. The spam filtering features in AOL Communicator and AOL 9 are, to be honest, impressive. Think what you will of the provider themselves AOL Communicator is an excellent product and is suitable for use by both PC and Mac OSX users.

Next up we have Eudora. The nice folks at Qualcomm have designed an excellent e-mail client that also has built in Bayesian spam filtering. I've used Eudora in the past and it's a neat little package. Again the benefits here are advanced integrated spam filtering with your e-mail automatically. Mac OSX and OS9 users are in luck with Eudora providing support for both.

If you'd like to know more about spam filters or just spam in general please drop by our site at www.spam-site.com

Need a spam blocker? Check out Spam-Site.com for spam filter reviews and spam related information.

recurring cleaning service Wilmette ..
In The News:

New Android malware NGate steals NFC payment codes in real-time, allowing criminals to withdraw cash from ATMs without your card. Learn protection tips.
DoorDash confirms data breach exposing customer names, emails, addresses after social engineering attack. Learn how to protect yourself from scams.
Concerned about Google's AI scanning your Gmail? Learn how to disable Gemini features that access your emails, Drive files and Chat messages for privacy.
Google warns Android users about dangerous fake VPN apps hiding malware that steals passwords, banking details and personal data from phones and tablets.
Apple's digital passport feature lets iPhone users breeze through TSA checkpoints this holiday season using Digital ID technology at 250+ airports.
A new phishing scam targets family photos with fake "Cloud Storage Full" alerts. Criminals steal credit card information through fake sites. Learn protection tips.
South Korean scientists create ultra-thin fabric muscles that turn clothes into robotic assistants, lifting 33 pounds while weighing under half an ounce.
Archer Aviation has acquired Hawthorne Airport for $126M to launch an LA air taxi network ahead of the 2028 Olympics, featuring AI-powered eVTOL operations and next-gen aviation tech.
Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.
Fake AI apps disguised as "ChatGPT" and "DALLĀ·E" are flooding app stores with dangerous malware that steals data and monitors users without detection.
Fake buyers demand specific vehicle reports from unknown sites to steal credit card information from car sellers, but warning signs can help identify these scams before paying.
Android users can now manage apps across multiple devices more easily with Google Play Store's updated remote uninstall button in the latest update.
NASA's Perseverance rover discovers shiny metallic rock on Mars that could be a meteorite from an ancient asteroid, containing high levels of iron and nickel.
Holiday scams spike during Black Friday and Cyber Monday as criminals exploit your leaked personal data. Learn how to protect yourself from fake stores and phishing.
Commerce Department proposes TP-Link router ban over Chinese security risks. Learn how this potential prohibition could affect your home network and devices.
Hyundai AutoEver America suffered a data breach affecting 2,000 current and former employees, exposing names, Social Security numbers and driver's license information.
Washington court rules automated license plate reader images are public records, even when stored by vendors like Flock Safety, setting precedent for transparency.
Fake airline texts claiming flight cancellations are targeting travelers with convincing scams. Learn how cybercriminals steal personal data and credit card info.
Discover how iOS 26's new Adaptive Power feature automatically extends iPhone battery life by learning your usage patterns and adjusting performance intelligently.
New TikTok malware campaign tricks users into running PowerShell commands that download Aura Stealer, which steals credentials and authentication tokens.
Gaia Family offers fixed upfront pricing for IVF cycles with unlimited embryo transfers and financial protection, partnering with over 100 U.S. fertility clinics.
The Jetsons Act aims to position Pennsylvania as a leader in advanced air mobility by establishing regulations for hybrid ground-air vehicles.
Fake Geek Squad invoice emails are targeting users with convincing charges and urgent phone numbers to steal personal information and money.
Fox News Digital's artificial intelligence newsletter digs into a robot in Russia that faceplanted, George Clooney's alarm and OpenAI's rivalry with the New York Times.
Major data breach at Conduent exposes personal information of 10+ million people. Government contractor hit by cyberattack affecting Medicaid, child support systems.

Dont Look Spammy!

We all hate spam and get way too much of... Read More

The Great Spam Scam: Five Strategies To Stop Brand and Revenue Robbery

Marketers usually think of anti-spam tactics as 'how to prevent'... Read More

Junk Mail Works!

Junk mail works. Why does it work? How does it... Read More

How Spammers Fool Rule-based and Signature-Based Spam Filters

Effectively stopping spam over the long-term requires much more than... Read More

Where Did The Word Spam Come From?

We've all become familiar with the term spam. It's become... Read More

How To Stop Spam

I imagine you have seen, heard about, or already know... Read More

Kill The Messenger (Service)

You are familiar with the software applications that you run... Read More

Beware of the Newest Activity Online: Phishing

No. I'm not talking here about the outdoor activity enjoyed... Read More

Stop Intrusive Pop-up Ads and Regain Control of Your Online Experience!

Stop intrusive pop-up ads and regain control of your online... Read More

Corporate Email Policies Lower Unnecessary Legal and Security Risks

What comes to your mind when you think about your... Read More

Wiki Reek-y Havoc

The Vandals are coming! And this time they're after your... Read More

SPAM: A Nutrious Food or a Waste of Time?

Unless the filters on your computer are really good, you're... Read More

Fight Spam and Fortify Your Web Site with RSS

RSS is the answer to the Spam epidemic of the... Read More

Spasms & Spamocidal Mania

Below is a letter I wrote to the following organizations:S.H.U.... Read More

Evict the Spammers from Your Inbox

Block Spam and Other Email Threats From Entering Your Gateway... Read More

A War on SPAM: Attacking The Evil

As most small, medium and large businesses in this country... Read More

How Spammers Fool Whitelists - And How to Stop Them

Effectively stopping spam over the long-term requires much more than... Read More

Eight Quick Tips For Stopping SPAM

If you are buried in SPAM then you're not alone.... Read More

Lockspam Free 3.0 Released!

6 August, 2004: Polesoft Inc., home of Professional anti spam... Read More

I Love Spam!

What's the big deal? All you read on the internet... Read More

Protecting Yourself With A Porn Filter

The harmful affects of pornography use and addiction are well... Read More

What SPAM Means: Stupid People Annoying Me

English, German, Italian - It's All SPAM To MeHas anyone... Read More

Demand for Spam? It exists

Do you like spam? No, I'm not kidding. Everybody knows... Read More

Winning the War On Spam

For years I didn't worry much about spam.But lately it's... Read More

What to Do to Avoid Getting Banned

How would you feel if you found a link on... Read More

reliable maid service Morton Grove ..