Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
One difficulty in implementing opt-in mailing lists is that many means of gathering user email addresses remain susceptible to forgery.
Internet businesses can also rely on opt-in mailing lists generated by third parties like Netcreations, which solicits E-mail addresses on numerous Web sites, including Alta Vista, the Internet search service.