finally I found the problem: in bogofilter you need to mark both SPAM and HAM messages!
Marking only SPAM messages is not sufficient: you can have many messages marked as SPAM but the filter never kicks in... when you begin to mark also HAM messages things start to work as expected.
I think this is not an Ubuntu bug... please kill it ;)
Hi there,
finally I found the problem: in bogofilter you need to mark both SPAM and HAM messages!
Marking only SPAM messages is not sufficient: you can have many messages marked as SPAM but the filter never kicks in... when you begin to mark also HAM messages things start to work as expected.
I think this is not an Ubuntu bug... please kill it ;)
Bye
Piero