https://mxguarddog.de/
Anti-Spam-Filter-Service - E-Mail-Sicherheit durch MX Guarddog
Cloud gehosteter Antispam- und Antivirus-Schutz für Domain-Inhaber, stoppen Sie Sicherheitsbedrohungen durch E-Mails bevor sie Ihr Netzwerk erreichen.
spam filter serviceantimailsicherheitdurch
https://lists.altlinux.org/pipermail/sisyphus/2001-October/222547.html
[sisyphus] GuardDog+DHCP patch
sisyphusguarddogdhcppatch
https://mandrivausers.org/index.php?/topic/26605-how-to-become-stealth-with-guarddog/
How to become 'stealth' with GuardDog - Security - MandrivaUsers.org
Sorry if this has been asked before but how do i stealth my ports with GuardDog!? I mean which options do i cross... i have tried but it just denies my browser...
how to becomestealthguarddogsecurity