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Wednesday, March 6, 2013

Spam Appliance - Filter Or Block Unsolicited Mail Messages

The operation of the personal or business mailbox can be very difficult without a quality spam appliance to filter or block unsolicited mail messages. The very sorting of the valuable emails is a cumbersome task when the web user needs to work with bulk mail. Only with a spam blocker or filter coming between the mail server and the personal computer, will you be able to make your mail account optimal in terms of usage. While nobody escapes spam on the Internet, some users are more exposed than others. Anyone with an active email address knows how this works.

An anti spam appliance consists of a software program that identifies, isolates and deletes the emails with spamming features. Two categories of spam appliance can be identified: spam blockers and spam filters. And although the concepts are often used interchangeably, there are differences between the tools. With a filter, your mails will get organized in spam and not-spam categories. The PC user has to delete or answer the mails manually afterwards. You can skip the part with the deleting, by installing a spam appliance of the blocker type that automatically blocks and removes spam messages.

Major email services such as Yahoo! Mail or Google Gmail include spam filters which already allows for an appropriate selection of the messages, but the filtering settings can been easily fooled by lots of spammers. Therefore, if you are in great need of minimizing the spam mail, it is advisable to install a quality anti spam appliance so that you also reduce the risk of computer infection with viruses and all sorts of malevolent programs. Some tools are free while others cost a small fortune, it all depends on the features and the usage extent.

Spam Appliance - Filter Or Block Unsolicited Mail Messages

Do not buy a spam appliance without testing a trail version first. Most software companies allow for a free download for a 15 or 30 day trial period. If the software performance matches your needs, full protection can be achieved by registering. The prices for a good spam appliance can vary from to per month depending on the features. Corporations are the clients with the highest demand for protection and they are the first to purchase quality spam blockers in order to preserve the quality of their business transactions.

Spam Appliance - Filter Or Block Unsolicited Mail Messages
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Wednesday, August 22, 2012

Stop Spam - What Does a Bayesian Filter Do?

Those who use webmails such as Yahoo, Gmail and hotmail will have noticed a spam message folder. This is the folder where messages the email provider suspects as spam are sent, stored for a month or so and then deleted. Most of the time people will not go into this folder at all, because the messages they do want are directed the the inbox. Sometimes however messages are falsely labelled as spam and dropped into this folder, and unless the user is specifically expecting that message, they usually won't even know.

The program that does this automatic sorting with such a high success rate is known as a Bayesian Filter, and it actually runs a series of ingenious tests on the titles and content of each email it sees to determine it's status.
Words are assigned a score based on their 'spamliness' and the entire message is then given a 'spam percentage'. Where bayesian Filters are so effective is that they can learn what sort of mail you like and don't like and personalise themselves to you. They then allow you to choose the level of security you would like. The levels are basically defined by what score of 'spam percentage' constitutes spam. For instance if the filter detects a message is 50% likely to be spam this may be flagged as spam on high level security, but not on Medium level.

Webmails have the added advantage of having a huge pool of customers information to draw from. If the first 50 people to receive a message flag it as spam while no-one passes it, that message will start receiving higher and higher spam scores as it is delivered to other users.

Stop Spam - What Does a Bayesian Filter Do?

Another beauty of a bayesian filter is that most of the time you will never know it is there. It cleans your incoming mail before you ever see it, leaving you with (mostly) non spam messages in your inbox after taking out all the (mostly) spam.

Stop Spam - What Does a Bayesian Filter Do?

With an estimated 70-90 billion spam messages sent every day, the problem is not going away. Don't wait for someone to solve the problem for you, visit The Stop Spam Now Site [http://stopspamnow.info] and review the very best methods of stopping spam.

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