Originally Posted by till
Have you tried to set a higher debug / log level in amavisd conf? So that you can see in detail what amavisd is doing and if the tagging is really done by amvisd.
Yes in the middle of all my trying...I have also open the log on debug mode...but it's look all good (and that is not the local amavis tag the mail...neither the sender...)
In the next days I will try to made other tryout, in the meantime i have partially solved with a workaround made with whitelist.
Thank you for your support.