Can anybody explain how spam percents become numbers in amavisd.conf?
In the admin screen, there are kill and tag percents.
How do these values translate into the numeric values in /opt/zimbra/conf/amavisd.conf? Does changing the percents in the admin screen change these tag and kill numeric values?
Specifically, I'm talking about these amavisd.conf values:
Do these numbers (6.6 and 15) come from the admin page defaults of 33% and 75% respectively?
$sa_tag_level_deflt = -10.0; # add spam info headers if at, or above that level
$sa_tag2_level_deflt = 6.6; # add 'spam detected' headers at that level
$sa_kill_level_deflt = 15; # triggers spam evasive actions
$sa_dsn_cutoff_level = 15; # spam level beyond which a DSN is not sent
$sa_quarantine_cutoff_level = 15; # spam level beyond which quarantine is off
Also, I see the amavisd.conf.in has variables where the numeric levels go that take these percents. What does this file do?
I've used amavisd-new and SpamAssassin before, but I'm just not familiar with this percent representation of the tag/kill.
Any help/explanation greatly appreciated!