I've been experiencing some difficulties in handling spam. I found this thread, which I used, but also set bad header to discard: http://www.howtoforge.com/forums/showthread.php?t=34670
Here's the settings in /etc/amavis/conf.d/50-user:
$final_virus_destiny = D_BOUNCE;
$final_spam_destiny = D_DISCARD;
$final_banned_destiny = D_BOUNCE;
$final_bad_header_destiny = D_DISCARD;
What I find strange is that these are my settings on my Squeeze server. When I receive email in Kmail on Wheezy, several of them are marked as spam by the locally installed SpamAssain program, which are not being caught by my Squeeze server.
Why is this happening?