[clue-tech] ASK, procmail, forward with postfix + virt users

[David Anselmi]

Dan Harris wrote:
[...]
>  I have recently learned about Active Spam Killer (ASK) and the 
> auto-responding feature it provides and would like to make this option 
> available to selected domains that I am hosting.

Some smart people think that challenge-response to prevent spam is a bad 
idea.  You might think twice before making it available:

http://linuxmafia.com/faq/Mail/challenge-response.html

Dave