The regular Link Spam Statistics survey has shown that China and USA have a unenviable reputation of holding the outstanding positions in the register of spam distributors. However, European states have united higher percentage of junk e-mail than the United States do with their 19.6 percent. The worldwide spam is perennially increasing and in respect of 2006 it has rised by 9 percent. The leaders of spam top excepting USA and China are: South Korea with 6.5 percent junk e-mail, then Poland with 4.8 percent, Germany with 4.2 percent, Brazil 4.1 percent, France 3.3 percent, Russia 3.1 percent, Turkey 2.9 percent, UK with 2.8 percent, Italy with 2.8 percent and India with 2.5 percent.

According to Carole Theriault, main security consultant of Sophos, people instructed the mechanisms to circulate unsolicited e-mail all over the world and at present there are many that sorts of mechanisms, but using CAPTCHA system and Anti Spam filters addressee can avoid getting the spam. She announced that the facility of any solitary state is not sufficiently to subdue spam because it is a global problem. Paul Ducking explained development the number of spam distributors: