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Spam has become a threat to all users of the e-mail. For that, identify how the tricks are done by spam so you can help it get into your computer.
e-mail that you use everyday can be a dangerous applications. This can be caused by spam and viruses. Unlike viruses, spam has become a threat to all of the OS, either Windows, Linux, or Macintosh. During receive e-mail, you will receive spam. Actually spam does not give direct threats such as damage to computer systems or data like a virus.
However, spam can cause tremendous waste of bandwidth and resources. In addition, spam can also cause financial losses associated with phishing. In carrying out its action, spam using a variety of ways to get into the victim's computer. Here are the tricks used by spam clever in doing the action.
Catch All Accounts: If you activate the Catch All account when setting up the mail server, all incoming e-mail domain to be accepted, both intended to address valid or not. This will give way to spam to meet the mail server.
Open Relay: The facility is also a mail server should not be activated. With the Open Relay, anyone accessing the mail server can send e-mail using the mail server, without the need to have an account on that domain. Of course, this opportunity will be used by spammers to send spam, so that eventually mail server will be banned (blacklisted) by anti-spam servers.
Collaboration spam and viruses: In the development, virus-infected computers can be remotely controlled by spammers and the computer will be used as a mail server to distribute spam. If the infected computer's IP address and the spread of the virus was blocked by Blacklist spam, spammers will move on to the victim or the IP address of another computer that number could reach hundreds of thousands.
Spoofing mail address: Spam is often use fake e-mail address is deliberately made to deceive the victim. Blacklist and White-list so that protection becomes less effective to address e-mail address spoofing. Image-Based Spam: When sending e-mail, e-mail spam is not sent in clear text, but in the form of images. The goal, so anti spam can not know what the content of messages sent.
Challenge: Each sends an e-mail, you will receive confirmation and must repay it. If appropriate, you will be entered into the white-list. Besides inconvenience, what if this e-mail challenge even go into the spam mailbox or spoof?
Now you have to know how the tricks are done spamming to get into your computer via e-mail. Now you can just choose spam-prevention applications that match your desires.

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