Milter invocation when sending to local mail

Dear, Does Postfix invoke milter when sending a DSN for local mail? Thanks, Yves

Re: Milter invocation when sending to local mail

Yves Kreis: Dear, Does Postfix invoke milter when sending a DSN for local mail? Postfix does not filter messages that it creates itself. That includes bounces. As of Postfix 2.3 this is configurable for before-queue filters (i.e. milters and header/body_checks). For details, see: