With over 70 billion spams floating around the Internet every day, and Symantec announced that spam continues to increase, it is more important than ever to protect your email from spam. The most effective method he is using spam blocker programs designed specifically to filter out spam before it reaches your inbox.
Spam blockers usually work with a combination of blacklists, White Lists and Bayesian (pronounced Bayes- I – to) filters. The Black List categories automatically from a specific email address (or domain name) as spam. Whitelist classes automatically from a particular email as spam. The Bayesian Filter looks at all left over after blacklists and White Lists have been applied and classes there, based on what you label historic spam. This type of technology is very efficient spam filters.
Spam blockers, like most everything else on the Internet are both paid and free versions, and the quality ranges from great to … well, let’s just say I am aware of at least two free spam blocker which actually add to the problem. Spammers can be quite specific in their efforts to get spam through. There is a common spammer process to set up a website with “remove spam ‘list, people innocently register their email address to. They have, of course, just register on the spammers list and will be bombarded with spam. A more recent approach goes a step further, offering free anti forecasts software. In one case this software was just ineffective and let everyone spammers debris through the second it actually infects the target machine with the application the garbage and used against targets Zombie machine to send spam from.
When dealing with the Internet, due diligence is essential. If you want to free spam blocker, be sure you do your research on it first. Just type the name into Google and see what people are saying. You should do this with a paid spam blocker, too, although they are less likely to be infected, the thought of paying someone to infect my computer disgusts me.
The one anti-spam product that I have had great success with and would gladly support that I saw an ad on my website -. SpamWasher
Spam is one of the major headaches for web masters. Spammers abuse their electronic messaging system; send messages, blog, forum or guestbook or send spam to get free advertising. This issue becomes more serious when they use automated spam program or robot for spamming. So in all modern scripts available today have inbuilt spam-blocking system. Below, I will discuss a little generally accepted anti spam system used by web masters in blocking spam.
Captcha image verification spam blocker
Captcha image verification method is the most popular method to block spam. This method is a form of a text string appears over the photo to return. Users trying to submit messages to enter this verification form text entry field to go through that process. People can easily read the text from the image than automated spam program it is almost impossible to draw the text except good uses OCR (Optical Character Reader) software. By deliberately add some noise and distortion over the captcha image makes it even harder to read. Advantages captcha image verification,
Only GD library support required to generate Captcha image.
When designed carefully, this method gives great protection to the spammers loading minimal damage to the users.
In some poorly designed system noise and distortion are so much improved it will be very difficult to read the text from the image. Confusion arises between small and capital letters that the figures ‘o’ and the digit “0”.
Visually crafts persons can not through this process.
Question answer method spam blockers
This process is random but simple question appears on the form; the user must enter the correct answer to go through this process. Examples of such questions are, “fire is hot or cold”, “type color of blood”, “add nine with seven”, etc. Advantages of this method include spam blocking,
This approach is very much user friendly;
It does not require any special software support to form.
The disadvantage is that it provides a very low protection against spam together CAPTCHA image verification process.
Email and IP ban method spam filtering
You can ‘t prevent spam by banning some email or IP addresses. This method only gives you some extra security. Few webmasters ban a group of IPs from where most spam comes. In such places, if you try to register to post your comments observed first ban notice over IP and request a message to contact the webmaster to overcome these problems. So this filter spam method to filter out spammers and the good users as well.
Whatever the method the ultimate goal of all these methods is to provide a high level of protection for robots without harassing general users. So when you are choosing a spam protection system carefully about the following points.
System will be browser independent.
not load too much on the audience to go through the system.
System should provide maximum security against robots. To avoid trial and error method every time user submit message, refreshes the security question or security image.
The amount of spam sent is increasing. Unsolicited mail now accounts for over 50% of email traffic. There are steps you can take to cut down on the volume you get. Last line of defense is to have personal spam filter on your computer. There are a number of filtering solutions, but most come at a cost. One of the free piece of software called Cactus Spam Filter. Here’s our review.
The product is easy to download and install. In fact, it is one of the best things about the product – ease of use. Do not be worried that you’re going to have to read through another massive manual to get the thing up and running. Refreshingly, instructions are only one page long.
Once you’ve installed the software, the message that it suspects spam tagged. This tag is a message that is added to the subject line as “Cactus SPAM”. It is the rather simple task to create a new folder in Outlook and set up a rule that says that move all emails that contain the words “Cactus SPAM” on the subject of the new spam folder.
You can then periodically check your spam folder to ensure that the software has not got any mail from your friend for the mistake. Once you have made sure that there are no “false positives”, you can delete by spam. The beauty of this system is that you finally make the decision to delete the email. The system can not delete anything for you; it was not possible to delete any mistakes.
The software also has a ‘training’ features so the more you use it the more it gets used to the type of mail that you mark as spam. This makes it more effective in detecting junk mail in the future.
For a free piece of software, Cactus Spam Filter works very well. It is easy to install and easy to use. What more can you expect?
Spam blockers could be among the most important things that need to come with your computer. This is most especially true if you are connected to the Internet and you are likely to be targeted by phishers and spammers. Having an efficient spam blocker installed on your computer will not only save you from the trouble of deleting the number of junk mail that comes to your inbox. Spam blockers can even protect you from the dangers posed by viruses and phishing usually get a computer in unsolicited spams. Here are more reasons why you should have a spam blocker installed in your computer
Spam blockers help you avoid difficult and dangerous spam mails. Having mailbox flood of unsolicited junk mail is not only annoying, it’s tricky. Even if you have spent a lot of time and effort to delete spam messages that arrive in your mailbox, they just keep coming back. In addition to this, unwanted spam messages in your mailbox is not only limited to those who promote pornographic products. Spam hackers ‘and Phishers’ bridge to steal important information from you, such as bank and credit card. Without Spam Blocker, this spoof email will continue to come back and it’s not impossible that you will fall prey to one of them. A spam blocker is useful to protect yourself against phishing and spam by blocking unwanted emails before they hit your inbox.
Spam blockers help you save time. Deleting junk mail is tiring and time consuming. The time you spend stop bulk messages and mailbox suspicious transactions could have been spent in more fruitful and enjoyable task. The worse thing is that despite the time and effort, are likely to deliver spams you’ve deleted. Spam blockers can not only help you avoid the hassle of manually delete spam mails that arrive in your mailbox. They can also protect your mailbox receive similar spam in the future.
There are a number of anti-spam software and spam blockers are available for you to choose from. You can either free spam blockers or buy spam blockers from the Internet. If you are looking for a spam blocker for Outlook, you can utilize Spam Butcher is considered efficient Outlook Express spam blocker.
Spam is a difficult and dangerous. It is best to protect yourself from it. The most effective way to do this is by installing a spam blocker on your computer. Spam blockers help you avoid difficult and dangerous spam mails. They also help you save time and effort to deal with unwanted spam on your computer. If you have decided that now is the best time to effectively fight spam, do it with spam blockers. They can do much to help and protect you from the dangers and problems of spam.