Filters That Fight Back

[Przemyslaw Brojewski]

Filters that fight back it a new way of exposing yourself to a DOS attack.
Especially if a bounce is larger then original e-mail that  triggered  it.
A worm that exploits such a feature is a matter of time. The first person
to be punished will be you, as your link becomes saturated with outgoing
bounces. Jut forget it. It is impossible to do properly.

Przemyslaw Brojewski.