Features of Spam Filters
- Date: 2007-03-06 - Word Count: 410
Share This!
Spam filter's objective is to clear your inbox from unwanted messages. This is primarily done by analyzing the received email and marking it as spam or legitimate. The analysis varies depending on the type of filter used - content-based filter, whitelist-blacklist filter, etc. Though spam filters vary in detecting spam, the important features are quite the same and true to all spam filters.
The primary feature of a spam filter is its capability to detect spam. Once a new message prompts, the filter gets alert and automatically checks if it is suspicious in nature. The checking could be based in the content, subject line, HTML code of the message, or the blacklist and whitelist embedded on the spam filter by the user. If the message is confirmed as spam it will be placed in a junk folder or deleted instantly, depending on the chosen option.
In addition, spam filters use point system. Messages coming from unknown senders are given corresponding points. This means that the higher the points the more ‘spammy' the message is. This message is either blocked or deleted automatically depending on the scale given by the user, say 5 ‘spammy' words or symbols in a message will cause it to be blocked (delivered in the junk folder) and 10 ‘spammy' words or symbols will cause it to be deleted. But remember not all blocked emails are spam, some are legitimate.
If your IP or email address is included in the blacklist, your emails will not be received unless you apply for whitelisting. Another feature of a spam filter is its ability to update blacklist and whitelist. If the address is not found in either the blacklist or the whitelist, the filter checks the message. Whenever the message is confirmed as spam, the email address on which that message came from is added to the blacklist. But if the message is accepted due to further actions done by the sender, to confirm his intention, the address is added to the whitelist database.
A lot of emails contain attachments where in some cases, unlikely graphics, pictures and messages are embedded. Spam filter can also check not only the message but as well as the files attached on it.
Now that you know what a spam filter is, its features and the ease it can give, you can purchase one to maintain a clean inbox. But if your problem is about ensuring email deliverability of your legitimate message, promotional or updates, then try visiting www.emailreach.com .
The primary feature of a spam filter is its capability to detect spam. Once a new message prompts, the filter gets alert and automatically checks if it is suspicious in nature. The checking could be based in the content, subject line, HTML code of the message, or the blacklist and whitelist embedded on the spam filter by the user. If the message is confirmed as spam it will be placed in a junk folder or deleted instantly, depending on the chosen option.
In addition, spam filters use point system. Messages coming from unknown senders are given corresponding points. This means that the higher the points the more ‘spammy' the message is. This message is either blocked or deleted automatically depending on the scale given by the user, say 5 ‘spammy' words or symbols in a message will cause it to be blocked (delivered in the junk folder) and 10 ‘spammy' words or symbols will cause it to be deleted. But remember not all blocked emails are spam, some are legitimate.
If your IP or email address is included in the blacklist, your emails will not be received unless you apply for whitelisting. Another feature of a spam filter is its ability to update blacklist and whitelist. If the address is not found in either the blacklist or the whitelist, the filter checks the message. Whenever the message is confirmed as spam, the email address on which that message came from is added to the blacklist. But if the message is accepted due to further actions done by the sender, to confirm his intention, the address is added to the whitelist database.
A lot of emails contain attachments where in some cases, unlikely graphics, pictures and messages are embedded. Spam filter can also check not only the message but as well as the files attached on it.
Now that you know what a spam filter is, its features and the ease it can give, you can purchase one to maintain a clean inbox. But if your problem is about ensuring email deliverability of your legitimate message, promotional or updates, then try visiting www.emailreach.com .
Related Tags: spam, spam filter, content assessment, email delivery, blacklist, blocked email, whitelist
Your Article Search Directory : Find in Articles
Recent articles in this category:
- Using Keywords Effectively For an SEO Campaign
Keyword research is one of the most crucial parts of an SEO campaign. If you end up choosing the wro - Search Engine Optimization Copywriting Tips
SEO copywriting is not as technical as it sounds but is different from traditional copywriting for t - 3 Tips to Make Money Using Videos
For the last five years video has been a real success in the internet. Now you can find video in alm - Is Social Media Networking Your Next Strategy For Your Online Marketing?
When you try to work on online promotion and online marketing, social media especially social media - Submitting a URL of Your Website
People who make a website usually do research on how to improve not only the quality of their websit - 5 Bad Habits of Article Marketing
There are many ways to advertise your company but having a highly ranked website is the best. Most p - Facts About SEO Services Company
SEO services companies are becoming very popular in the internet marketing world but there are some - 4 Ways Search Engine Optimization Can Be So Powerful
Whether you are an affiliate marketer, small businessman or a large organization, your first step wh - A List of 3 Options For Internet Business
The trend of making money through online business has become trendy now a day. People are shifting t - Getting the Best Affiliate Products For Your Site
Making money online was never so difficult before. There are numerous ways through which you can mak
Most viewed articles in this category:
- The Revolutionized Ebay Etailsolution Software
With the help of eBay, the auction business has received a new meaning. With the help of the many eB - Internet Millions - by Ryan Orrell - Honest Review
REVIEW: "Internet Millions", by Ryan Orrell, is a refreshing new kind of internet marketing e-bo - A Google Adsense Addiction
54% of all Google Adsense publishers admit addiction to click income. A recent online study conducte - Lead Generation for Top Residual Income
At the heart of any good residual income business is a person who knows how to generate leads. Lead - Make Money With Information Ebook Products: The Other End
I don't like thinking of myself as the kind of person that has made it rich on the internet, but in - Repeat Business Equals a Residual Income Stream
Residual income comes from other people reacting to a single action by the business owner. What bet - The NFL & United Way
There are many ways that NFL players help with the United Way. First of all, they donate a lot of th - Seo - Making Money Writing Seo Reviews
If you are a reviewer or critic you are likely to find work writing reviews of products and services - Understanding Perfume Types
Understanding the various varieties of perfume can help to cut through the difficulty in selecting a - Ecommerce Basics: Three Things To Avoid
When you decide to put your ecommerce website together there are a few mistakes that are easy to mak
