Spam is one of several annoying email problems. The spam itself is sending an unknown email in our email inbox. There are several ways to prevent the spam or detect the spam in our email inbox. We can use the pattern technique or pattern recognition. The pattern recognition is the method to recognize the spam using the repetition or any other rules that we entered before. As an example, the email that enters our inbox scanned if the email has some repetition words that we entered in our spam recognition rules. Although this method is very effective to prevent spam for entering our inbox, there still a weakness if we use this kind of method. The weakness of this method is we have to update our rules often. It’s because the spam patterns that used by the spammer is not a fixed rule; the spam pattern must be changed.
The other method that usually uses to prevent spam for entering our email inbox is using digital finger print method. The digital finger print method detects the spam using the digital email fingerprint that uses when the spam sent to another email boxes. The logic condition is the email won’t be sent to a lot of people email boxes at once. Because of that condition, we can check the digital fingerprint of the email. If we found the digital fingerprint the unknown email has been sent to a lot of people, we can decide that the email is spam.
Entrusting our email spam to another people or company that does email spam filtering is another good method to prevent the spam entering our email. The technique that used by the company that we trust is the spam blacklist method. The blacklist method is the technique to block spam using the database of email sender on the server data.

Tired of having an email with unknown email or spam? And don’t know the right method to block or filer the spam that enter our email? Don’t grieve with the condition. We still can use some method to secure or to protect our email from unknown email sender or spam. We can use the old spam prevention method that makes the bots or the spammer can’t easily sending spam to our email address. The method is only to change the symbols that we usually use in the email address with words. For example, if our email address is abc@abc.com, we can change the address with ABC at ABC dot com. Besides this method is very easy to do, this method can easily identify between the spam and human.
The other method to maintain our email address to filter the spam is ignoring the spam. The spam usually has the unsubscribed link. This link actually is not a real unsubscribed link. This is only a link to make the spam verified that our email address is genuine. Beside will make our email address to receive the spam regularly, this action will make our email address will gain another spam from another spammer. The best way to prevent this action is to ignoring the spam and takes the spam directly to the trash.
Besides the methods that have been said before, the best way to maintain our email address is to include the spam filtering feature to our email address. This feature usually has been attached to our email address but we don’t know exactly to use this feature. The feature will help us to maintain and prevent the spam that enters our email address. The spam filtering feature is also change the destination of the spam from inbox of our email address into trash.

Email is one of most used applications in the internet. The email component is divided into two, the mail user agent (MUA) or mail transfer agent (MTA). The mail user agent (MUA) is the email application that connected to the email user. The application that usually used by the email user are outlook, eudore, Pegasus, etc. Different from the mail user agent (MUA), the mail transfer agent (MTA) is the email component that has the job to transfer the email that has been sent by the email user. The mail transfer agent application that usually used by email users are the sendmail, qmail, or postfix.
Email that has the main job to deliver our message through the internet has several problems that annoying email user. There are some problems that usually faced by the email user. The problems are email bugged, counterfeited, spammed, relayed or even mail bomb. The email bugged can happen in all places. This is because email same as postcard. The condition make email is very easy to open. To prevent this condition, we can encrypt our email. There is some email protections such as PGP or PEM.
Spamming is also become another email problem that faced by email user. The spamming action is sending one email to a lot of email accounts. This condition is very annoying for email user because the spam will make our inbox full with a lot of unknown email. Most of the unknown email that detected as spam usually contains advertisement that useless for us. To prevent the spam, we can do some action such as make a protection to the mail transfer agent (MTA). The MTA attached with RBL protection to prevent and detect the spam in our email. The other method is to use an email server that has spam filtering feature.