Programs specially designed, called "bots" or "spiders", they are devoted to rake the Web sites permanently and the mail in traffic in search of e-mail addresses to carry out spamming; they sometimes use directly them, other they market them. AntiSpam Pro 1.2.4 Allows to create quick and easily pages with encripted mailboxes (up to six) in form of bellboys or drop down menus for web sites or to be used as body of electronic mail.