RE: Zombie detection mailet

2005-01-28 Thread Steve Brewin
Serge Knystautas wrote: > > Theory of spam prevention and fast-fail aside, I was thinking about > adding a mailet to James that would look for DOS attempts, I would tend towards a Mailet that maintained the statistics, computed the probability that a mail is the result of a DOS attack and record

Zombie detection mailet

2005-01-27 Thread Serge Knystautas
Theory of spam prevention and fast-fail aside, I was thinking about adding a mailet to James that would look for DOS attempts, for example... I keep messages that go to domains we handle, but do not match a local account, for 3 days. Querying mysql to count the number of recipients by remote a