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[<address@concealed>]

Hello, I'm trying to make a scenario rule that prevent adding certain users to
all the lists running on my machine.
The idea is this: 

a) create a list, called 'blacklisted' that includes certain blacklisted
addresses.

b) define a global scenario like that

   title.gettex Global Blacklis

   #  no checks on list 'blacklisted'
   equal([list], 'blacklisted')            smime,smtp,md5 -> do_it

   # if the email I'm about to add is already subscribed to 'blacklisted',
reject it
   is_subscriber('blacklisted',[subscriber->email])   smime,smtp,md5 -> reject

c) save the rule as include.add.header

Somehow it doesn't seem to work, and I have no idea how to debug scenarios.

Any suggestion?

Thank you in advance

Matteo