Re: [gentoo-server] spam filtering with postfix and virtual domains

[Craig Webster]

On 8 Dec 2006, at 22:57, Ben Munat wrote:
> I wasn't getting the spam headers until I set
>
> $sa_tag_level_deflt  = -100
>
> Now I see the headers, though nothing ever seems to score a high
> enough spam score to get marked as spam... And I imported my spam
> db from my old server and have been training it on spam every night
> and on ham whenever I can. Don't know if the spammers are just
> getting better or if I didn't set something right.

There are two SA tag levels - have you set them both?

   $sa_tag_level_deflt  = undef; # add spam info headers if at, or  
above that level
                                 # undef means "always add the headers"
   $sa_tag2_level_deflt = 6.31;  # add 'spam detected' headers at  
this level

You should also customise these variables to get the desired results:

# string to prepend to Subject header field when message exceeds tag2  
level
$sa_spam_subject_tag = '[SPAM] '; # (defaults to undef, disabled)
                             # (only seen when spam is passed and  
recipient is
                             # in local_domains*)
$sa_spam_modifies_subj = 1; # modify the email subject if spam is  
detected
$sa_spam_level_char = '*';  # char for X-Spam-Level bar, defaults to  
'*';
                             # undef or empty disables inserting X- 
Spam-Level
$sa_spam_report_header = 1; # insert X-Spam-Report header field?  
default false

Hope that helps.

Cheers,
Craig
--
Craig Webster   | Lead Developer | e: craig@××××××.net
Xeriom Networks | t: 01315168595 | w: http://xeriom.net/