Raul wrote:

> Hello

> I have amavisd-new-2.3.3 + postfix 2.2.7 + clamav 0.88.1 + spamassassin 
> installed and I want to add header information on all incoming and 
> outgoing email.

> $sa_tag_level_deflt  = undef;  # add spam info headers if at, or above

This is one part that helps you, but in addition the recipient must be
considered 'local'. See the paragraph "No spam-related headers inserted?"
http://www.ijs.si/software/amavisd/#faq-spam

Typically you would only include *your* domains in @local_domains_maps
but in your case you would want to make all recipients 'local':

@local_domains_maps = ( 1 );

> $sa_tag2_level_deflt = 2.9; # add 'spam detected' headers at that level
> $sa_kill_level_deflt = $sa_tag2_level_deflt; # triggers spam evasive actions

BTW, IMHO this is too low (and if you are discarding spam, you can
expect legitimate mail to be lost). If you are not discarding spam,
then you will have more work to do looking for ham in amongst your
mail marked as spam (or quarantined). I think it is easier to raise
this and have a little more spam in your inbox than it is to
dig through hundreds of spam looking for ham (which in your case you
would often find). SpamAssassin is designed around a score of '5.0'
as the delineation point of spam vs. ham. My personal setting is:

$sa_tag2_level_deflt = 5.0;
$sa_kill_level_deflt = 8.0; # I quarantine at this level
$sa_quarantine_cutoff_level = 14;

and I have only found one false positive in the quarantine in a year.
Out of about 300 spams sent to my address each day, I get around 8 in
my inbox (and they are usually marked as such). I probably average one
ham a week or so that scores between 5.0 and 8.0
(incorrectly marked as spam).

Gary V



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