Hello,
is there any way how to prevent mail floods with qmail? I can imagine that
it's impossible to implement such protection that would function in all
cases (maybe some expert system ;-)), however I need to protect our server
against cases when somebody decides to send let's say 100000 mails to some
internal address. Is there any way how to tell qmail to send alarm (or
perform some action) when number of mails per time interval from one address
(or domain) grows more than certain limit?
note: I am using qmail at the gateway, it's forwarding mails between
internet and our internal mail system.
Thanx,
--
Tomas Kudlac
