Spam (Spam), or fudge, or spam, meaning, message, or e-mail that no request of borrower and for the countless people sent. One of the most famous types of Spam is spam, but can-spam contains the spam in instant messaging, social networking, etc. spam in the newsgroups, Usenet, etc. spam in the comments section of the blog and Wiki pages, and Forum, News, etc that.

the first spam in 1978 by Gary fork post, he was intending to advertise his company, and left in a letter to users sent. Technically, sending spam, almost no cost is the issue, causing the company marketing, etc. to the side of it move. It's a place that send spam technical problem is not very more and more seeing the people we are come to send the spam to the process and for this reason, countries are enacted laws to combat this are.