Classification of Spam Blocker Software

These days spam has become the most annoying word in our day to day lives; however this article will provide you an insight about the types of the spam blockers which are available and their features. Basically the spam blockers are of three different types:

1.    Integrated: This is one of the most popular spams filtering software. As this software is installed it will have a close watch on your email and you would have some additional buttons in the software of your email. After the installation of this you will have an option whether to mark your mail as spam or not a spam, or even bounce the mail back to the sender. However there are wide range of options available in this software with different buttons in different positions but the functions remain the same. Another benefit of this blocker is that these blockers suspectively will place the email into a separate folder so that you can review them at a later stage at your discretion. The new versions are so effective these days that they just track down the difference between the spam mails and put them in the junk mails. Some of the popular spam blocker software’s are Qurb eTrust Anti Spam, iHate Spam and Spam Bully. This is the most apt choice for the users who just want a one click solution to segregate the email and the junk mail. This software is one of the best and the simplest solution to the routine spam mails. The only disadvantage with this software is that they are mail specific like some work only with outlook express. So before purchasing ensure that this feature is not present.

2.    Standalone: A standalone spam blocker is a separate piece of software that is been installed in your system for checking the email spam.  The first thing which you will have to ensure is the launch of the spam blocker software first and then process your emails on your server after this launch the regular email software so that you can download them. The biggest benefit which is facilitated by this software is that you can view the mail on your mail server first before it comes on to your PC. This feature helps you in downloading the mails which you need and deleting the ones which you are not intending to read. The stand alone spam blocker requires some extra effort as you need to configure the spam blocker every time before you open your mail. This spam caters to the need of some specific class of people. Further this spam blocker is not software specific. The most popular stand alone spam blocker is Mail washer Pro.

3.    Online Spam blocker: The online spam blocker has been developed for two purposes i.e.; for the business and personal use. The typical example of the business mail is the iHate wherein the software automatically deletes the junk mails even without the review of the person. This is particularly used in the large scale companies.  An example of the online software is Spam arrest.

Anti Spam Products

If you are receiving amount of spam mails and you are looking solution for this problem, then you can use anti spam products to solve out this problem. There are many anti spam products available in the market.

One of them is ITA Secure Messaging which provides you a comprehensive solution for eliminating spam and viruses and strives to provide you better control over e-mail traffic on your mail server. Safeguard your organization’s Microsoft Exchange 5.5, 2000, 2003 or 2007 and all other SMTP servers against spam and e-mail virus attacks with ITA Secure Messaging.

Other one is ITA Mail Archive is an affordable email archiving solution. It provides secure archiving environment with the ability to setup user accounts. ITA Mail Archive is fully compatible with Exchange 2000, 2003 and 2007 servers. It also helps businesses with regulatory compliance such as Sarbanes-Oxley and SEC.

Besides these, ITA offering many others anti spam products like: ITA Secure Messaging Server, ITA Secure Messaging Appliances, ITA Mail Archive appliance including free online Tools and utilities for IT Administrators. Online tools such as Open Relay Test, WHOIS lookup, Email Valuator, DNS Lookup will help you troubleshoot and secure your mail server.

What you’ll have to do simply installed, Anti-Spam software in your machine to divert the spam e-mails coming to your mail box. When you installed anti spam software in the mail server, then you will never receive any unwanted mail, to begin with anti spam software.

If you want to take free trial & want to download all these anti spam products then visit http://www.itanetworks.com

Download Spam Blocker Now And Stop Spam Immediately

Not everyone will like changing his email address to get rid of spam because many people share their email addresses with their friends, colleagues, subscribers, and customers. They also may have business cards and other material with the email addresses printed on them. Moreover, getting a new email address won’t free you from spam forever. It will work the first time while your email is new. But as far as you will be using it to communicate with your contacts, the spam flow coming to that email address will be growing. So, how to combat spam? Where is the right solution? One of the effective ways to combat spam is using an anti-spam filter. Fortunately, there are a lot of anti-spam tools available on the Internet.

I am using the anti-spam filter is called SpamCombat. For me, it’s a “must-have” tool. I’ve been using it for about 2 years and my statistics show that 80% of emails I receive are deleted by SpamCombat.

The particularity of SpamCombat is that it works at the source i.e. it connects directly to your inbox on the server and manages the emails there. It’s not the same when you are using the filters in your email software, for example Outlook or Thunderbird. The major difference is that SpamCombat deletes spam and junk emails on the email server so that you never have to download them. Using an anti-spam filter in Outlook, for instance, would mean that you have to pull down the messages onto your computer first and then analyze and manage them accordingly. This may pose a threat if some emails contain viruses.

SpamCombat is easy to use. It’ll take just a few minutes to set it up. The downloadable version of SpamCombat will never expire so you have plenty of time to decide if it is working for you. SpamCombat is provided with 6 filters, which detect spam emails with great accuracy and precision. You can customize the filters for your needs. On the company’s user forum there is a topic dedicated to SpamCombat filters: http://www.justlan.com/forum/viewtopic.php?t=937

The program users gratefully share their filters with others and I found many useful anti-spam filters there. I added some of them to my SpamCombat installation and the amount of spam that was identified increased to 80%. This means that on average, 3 of every 10 emails I receive are legitimate and are allowed through by SpamCombat. The rest are deleted at the server and I don’t have to spend time downloading them. This is a big deal if you are using dialup access to the Internet.

There is a concept of a blacklist and a whitelist. You can “whitelist” and “blacklist” the emails by any field from the message header (not only by the From field where the message sender’s email address is) and by any word or phrase from the message content. SpamCombat will allow all emails through that are on the whitelist, and it will mark for deletion or automatically delete all those that are on the blacklist. Adding or removing someone from the whitelist or blacklist is a very simple point and click exercise.

SpamCombat also allows using wildcards and regular expressions to set legitimate filters up. For example, if you specify all emails coming from your company domain name as being legitimate, then all messages from your colleagues will be allowed through without you having to specify each person. You can achieve this by using a wildcard setting such as “*@youworkdomain.com”. This can also be used to blacklist an entire domain such that all messages are immediately marked for deletion or automatically deleted depending on your settings.

There is also the Bayesian filter, self-learning system based on legitimate and spam emails you receive. I trained the Bayesian filter well and now it identifies my legitimate and spam emails in the proper way.

SpamCombat also has more advanced filters. One of them is known as “DNSBL filter”. There are servers on the internet which list known spam addresses. When you receive a message from one of these addresses, SpamCombat automatically marks it as spam without your filters even being invoked. This is a remarkable filter. It identifies about 10% of spam emails that I get.

Another advanced filter is called Complex Filter. This filter is based on the VBScript. If you are familiar with the VBScript, you can write a script and add it to the Complex Filter. A nice filter is described there: http://www.glocksoft.net/sc/discover-amazingly-powerful-anti-spam-filter/

The software configuration is very flexible. You can choose a deletion mode for spam emails by yourself: you can specify the emails to be deleted automatically without your participation, or you can have the program mark them for deletion but let you preview them just in case. This is important at the beginning until you tailor the program for your mail.

You can also set SpamCombat to move spam emails to the internal program trash or delete them permanently. The emails will be stored in the trash for a number of days depending on your settings. There is also a way to recover an email from the trash and receive it with your regular email client.

SpamCombat is independent software and does not interfere with your email client. It sits in the system tray and does its work thoroughly. On my computer, it checks my inbox every 20 minutes and notifies me that new emails arrived. I then review them and do a cleanout. I have my email client setup to only receive messages when I instruct it to so that SpamCombat has the most opportunity to do its work.

SpamCombat is an indispensable tool in my email arsenal. If spam is a vital problem for you, it could do likewise for you. Download your free copy today and use it for as long as you want to fight spam on your main email account.

Spam Prevention Methods Explained

There are many ways to fight SPAM. The most widely used methods are Rule Based and Challenge-Response. A quick and concise overview of these two methods follows.

However, for those impatient readers, I’m guilty of this as well, the bottom line is that I am partial to the Challenge-Response method of SPAM prevention and strongly recommend the completely FREE software offered by The Spam Research Center. I have evaluated many different anti-SPAM programs, both free and paid, and I can honestly say that their software will not only stop close to 100% of SPAM, but it will also save you time and frustration.

Rule Based Systems

As the name infers, these methods use “rules” to determine what is and what is not SPAM. They generally look for specific keywords or content in the email. They may also use special algorithms or a distributed “community” approach where SPAM examples are sent in by users (the community) to central servers. The “community” can then use this ever-growing database to detect and block SPAM. However, because the “rule” databases are in a constant state of change in an attempt to keep up with or stay one step ahead of the “spammers”, there is always the chance that valid emails will be mistaken as SPAM. In an attempt to avoid this situation, the emails are usually “tagged” as SPAM by adding a specific keyword to the email header, subject line or some other field. These keywords can then be included in email client (Outlook Express etc.) rules so that the questionable emails can be appropriately routed to special email folders for later inspection or deleted. Unfortunately, an additional burden is then put on the user to monitor “spam” email folders for falsely “tagged” emails. Although many of these Rule Based methods do reduce SPAM, the necessity of updating “rule” databases, the ever present possibility of valid emails being detected as SPAM and the time consuming need to review “spam” folder(s) makes these methods less than desireable.

Challenge-Response Systems

Although there is no perfect solution for eliminating SPAM, Challenge-Response methods have become increasingly popular. These methods are extremely simple and only require you to maintain a “white list” and a “black list”. When an email is received from someone on your “white list”, it is delivered. When an email is received from someone on your “black list”, it is rejected and deleted. When an email is received from someone on neither of your lists, a simple “challenge” reply email is sent to them. When the unknown sender replies appropriately to the “challenge” message, they are added to your “white list” and their original and any future emails are delivered to your INBOX. The reason this method works so effectively is that “spammers” usually do not supply valid return email addresses and, if they do, there is usually a “robot” that sent the SPAM and it will not respond to your “challenge” message.

Summary

Both Rule Based and Challenge-Response methods have their PROS and CONS. However, taking everything into consideration, I feel that the Challenge-Response method is the best to date. With that said, I DO NOT feel that all implementations of this method are equal. Some Challenge-Repsonse software has the same shortcomings as those implementing the Rule Based method – “spam” folders to maintain and false positives.

I have evaluated many anti-SPAM solutions and can honestly say that I feel that Spam Research Center has the best challenge-response anti-SPAM software available today! This software has been thoughtfully designed and thoroughly tested to provide you with close to 100% SPAM protection without false positives. Better yet, the software is completely free!

The Scourge of Spam and How to Tackle it

The scourge of spam and how to tackle it

We’ve all been there. It’s the start of the day and you’re sifting through loads of Spam emails. All you want to do is get straight to the genuine emails.

 

Wouldn’t it be great if you could spend less time sifting through and deleting all that Spam? 

The spammers are continually coming up with ingenious ways to get past the filters so these solutions are never going to be 100% effective. But they do work and can mean you spend less time filtering your emails.

There are also downsides to using spam filters. Just like we humans they can make mistakes! What this means is spam filters can sometimes trap genuine emails. This is known as a “false positive”.  That’s not great if it’s an important email from a client. 

Clearly there needs to be a balance here between risk and reward. This is normally in the form of a sensitivity setting within the spam filter. It is important to get this correct but initially it is worth trialling different settings and checking the results.

Some spam filters work in a slightly different way by blocking any emails they are not sure about but then giving the recipient the option to release that email. That puts you in control of your own sensitivity settings and means that you literally “train” your Spam filter.  This might mean a bit of extra effort on your part at the outset but it may well save you time longer term and enable you to get the best out of your Spam filter.

One option is to use a Spam filter that is hosted on the internet with no software to install on your computer. This has several advantages:
1. The Spam emails never reach your computer. That leaves your internet connection free for valid emails and internet use.
2. Viruses never reach your computer or server.
3. It also makes your network or server more secure as you can set them to only allow connections from your hosted Spam filter rather than anybody who might be sending you emails.

My recommendation would be for a hosted spam filtering solution for the benefits listed above. There are also additional benefits including business continuity.  When your server/network is down you can still access emails through a web interface and then when your network/server is working again the emails are delivered as normal.  There’s also the option of email archiving for compliance reasons along with access from any location though a web site, for example if you are away from the office.

For more advice on spam prevention please contact BITS.

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