Hi again, the resov+ library: is used also for incomming packets? so If I put "nospoof on" it will check if IP and and DNS adress conicides? Thanks in advance, Ulisses -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to debian-user-request@lists.debian.org . Trouble? e-mail to templin@bucknell.edu .