[imp] Blacklist Filter not working

[paul at laserserver.net]

Hello,
I am unable to get the blacklist filter working.
Also, I have set up a new rule for the word SPAM in the subject line  
which does not work. I have set up new rules for other spam and they  
do not work. I am applying filters each time I set up a new rule.
Any suggestions to make them work?

I have another question. I am getting a lot of spam from:
newsletter at 123greetings.info
specials at 123greetings.info
info at 123greetings.info

Can I blacklist the website for all three by putting in the blacklist  
filter an asterisk like this?
*@123greetings.info
or is there another way to do this, because I can't get it to work.

Thanks