[Bingo]

Hi all !

I've read the thread about "improving spam filtering" with great interest.
I looked into the SPAM I was receiving that was not marked as such, and I realized that almost all of them had a bonification from the ALL_TRUSTED rule.

I've search SpamAssassin's documentation, and basically it states that my Trusted Networks are badly configured (my server is behind a NAT router, and the doc clearly says that this can be a problem).

I searched for a place to tweak this seting, but I don't know chat exactly I have to change :

in /opt/zimbra/conf/spamassassin/local.cf, the rule is commented out (so no TrustedNetworks ?)
in /opt/zimbra/conf/salocal.cf, I just have a commented line saying "#trusted_networks"; and nothing beneath it.
in /opt/zimbra/conf/salocal.cf.in, there is a line "%%uncomment VAR:zimbraMtaMyNetworks%%trusted_networks %%zimbraMtaMyNetworks%%", but I believe it is inopperant since I see nothing in my salocal.cf file, right ?

So I don't understand where I should look to correct this ?

Thanks for helping.