North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical RE: Anti-spam System Idea
> -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of Michael Wiacek > Sent: Saturday, February 14, 2004 9:12 AM > To: Tim Thorpe > Cc: [email protected] > Subject: Re: Anti-spam System Idea > > > It just doesn't work :( A few years ago I developed a > sendmail milter system that would perform an open relay test > on all new IP's that attempted to send mail to or through our ... I can look at virus code, see how its written what it does to the machines ect and "crack" their entry points and scan as well, I think the system could be adapted to scan and pre-emptivly block potential hostile hosts. To have passwords / port knocking schemes you have to code them, all you have to do to break it is read the code ;). (its not THAT simple but it covers the point I think.)
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