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Re: draft-duan-smtp-receiver-driven-00.txt

2005-05-11 12:15:44

On 5/11/05, Arnt Gulbrandsen <arnt(_at_)gulbrandsen(_dot_)priv(_dot_)no> wrote:
David hagel writes:
its almost impossible to spoof tcp sessions now. spoofer needs to
correctly guess the randomly generated sequence/ack numbers.

Have a look at for an
alternative, simpler approach.

granted one can steal whole ip blocks. 
its still ok blacklisting those ip blocks if its in the hands of
spammers. right?