we have some outgoing mail server with latest postfix and amavis.
I would need to intercept some outgoing email for some given senders and forward them to a "logging" account + the regular receivers.
From what I read looks like this job could be only done by a custom filter, since we already have amavis in place I was wondering if this could be done directly by amavis.
Any custom postfix filter example with filtering by sender would be welcome too.
Thanks