Okey, i think i got an idea of what i have to do now! :) Thank you again for the advises.
On Tue, Aug 25, 2020 at 6:51 PM Wietse Venema <wie...@porcupine.org> wrote: > Manuel Mely: > > In a nutshell: use the policy access server for basic rules and actions > at > > first, and only if the ruleset gets > > complicated with content filtering, return a "FILTER" action in the > server, > > and continue filtering > > with a milter? Probably i will have then to double check the matching > > rules, which is not nice. Or is it > > possible to pass, for example an identifier (matched rule uuid) to the > > milter? > > A policy server can return a PREPEND action to set a message header > that can be examined down-stream. Returning a FILTER action is also > possible, but you can't do that in the same action as PREPEND. Maybe > you can do it as an end-of-data action. > > Of course anyone else can also PREPEND headers before sending you > email, so be careful with that. > > Wietse >