OK, I may well be missing a trick or two here, I am relativly new to all this.
Shouldn't:
1) adding a line in /etc/amavisd.conf
read_hash(\%blacklist_sender, '/var/amavis/blacklist_sender');
2) creating the file (with one eMail address per line)
/var/amavis/blacklist_sender
3) Reloading the mail service (sudo postfix reload)
then prevent all eMails from the eMail addresses in /var/amavis/
blacklist_sender from being delivered.
Writing that out, it does sound simplistic. Basically I'm trying to prevent eMail
from one particular address from being delivered. Nothing I seem to do stops
it from getting through.
Help?