Spam detection is usually performed once at the level of the email provider thanks to the pre-installed filters, and secondly it can be enabled by the installation of an additional spam blocker. Spam detection is a must in the conditions of an alarming increase of the unsolicited mail wave. Even if illegal, spamming continues to be a common practice for lots of businesses that hide on the world wide web market and fool naive Internet users. Spam prevention and spam detection remain the only ways to limit the impact of spam for the moment.

Spam prevention is pretty basic: do not disclose your email address easily. This means that you must not enter the email address on web pages that require registration; better get a secondary address and use that for the purpose. Do not answer emails whose sender you do not know, and most important do not forward messages such as jokes, warnings and other kinds of messages that allow for the accumulation of large numbers of email addresses. On the other hand, the installation of the software blocking tools is necessary for the efficient spam detection.

Filters and blockers perform spam detection. First of all, filters separate legitimate messages from possible spam. Blockers are tools that don’t allow the spma access to the personal computer. Viewing the emails on the server represents one other way of preventing computer infection with viruses and malware. Spam detection can thus be achieved by using the sender’s ID, the keywords specific to spamming and several other criteria integrated in the technology.

Just as the spam detection means constantly improve, so do the spammers’ strategies to fool blockers and filters and get into people’s mail box. Up to now, there is no total protection against spam. Who knows whether things will ever change and more anti-spam measures will be possible? If kept at this level, spam is not that much a problem, on condition that the mails whose sender you don’t know be deleted.

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